Intelligent auxiliary process documentation generation method and system based on ring swaging

Abstract

The application provides an intelligent auxiliary process document generation method and system based on ring forgings, applied to the technical field of data processing. It includes: generating target product specification document information according to the product specification basic information form and technical standard system library of the ring forging process in which the ring forging is located; constructing an inventory process database according to the inventory process data of the ring forging; processing the basic data information of the ring forging in the inventory process database to obtain product characteristics, material characteristics, equipment characteristics and target specification characteristics, and then determining initial forging step parameters; constructing ring forging input characteristics according to the four aforementioned characteristics and initial forging step parameters and inputting them into a defect detection model to obtain ring forging classification results; when the ring forging classification results indicate that the ring forging has no defects, the initial forging step parameters are used as forging step parameter information, and then the target product specification document information is combined to generate product process document information. The accuracy and efficiency of process document information compilation are improved.

Description

Technical Field

[0001] This application relates to the field of data processing technology, and in particular to a method and system for generating intelligent auxiliary process documents based on ring forgings. Background Technology

[0002] Against the backdrop of the current accelerated transformation of the manufacturing industry towards digitalization and intelligence, the traditional process planning methods that rely on manual experience are no longer able to adapt to the increasingly fierce industry competition for the manufacturing of ring forgings.

[0003] The limitations of traditional process planning methods in terms of production efficiency and quality stability of ring forgings are becoming increasingly apparent, especially when dealing with orders for multiple varieties and small batches.

[0004] Therefore, it is urgent to improve the accuracy and efficiency of process documentation in order to enhance the production efficiency and quality stability of ring forgings. Summary of the Invention

[0005] This application provides an intelligent auxiliary process document generation method and system based on ring forgings. By constructing a database to integrate resources, and utilizing the basic data features of ring forgings and forging step parameter information combined with a defect detection model, it can quickly and accurately generate product process document information for ring forgings. This solves the problems of low accuracy, low efficiency, and poor quality stability of traditional manual experience-based compilation methods, and can well meet the production needs of multi-variety, small-batch orders.

[0006] This application provides an intelligent auxiliary process document generation method based on ring forgings, including: generating target product specification document information corresponding to the ring forging based on the basic information form of the product specification of the ring forging process and the technical standard system library corresponding to the ring forging; constructing an existing process database based on the existing process data corresponding to the ring forging; structuring and normalizing the basic data information of the ring forging in the existing process database to obtain the product characteristics, material characteristics, equipment characteristics, and target specification characteristics of the ring forging, wherein the target specification characteristics are used to characterize the constraints and quality requirements of the ring forging on the ring forging process; and based on the product characteristics, the basic information form of the product specification of the ring forging process and the technical standard system library corresponding to the ring forging, generating target product specification document information corresponding to the ring forging; and constructing an existing process database based on the existing process data corresponding to the ring forging; structuring and normalizing the basic data information of the ring forging in the existing process database to obtain the product characteristics, material characteristics, equipment characteristics, and target specification characteristics of the ring forging, wherein the target specification characteristics are used to characterize the constraints and quality requirements of the ring forging on the ring forging process; and constructing an existing process database based on the existing process data corresponding to the ring forging ... process. The initial forging step parameters of the ring forging are determined based on the material characteristics, equipment characteristics, and target specification characteristics. Input features of the ring forging are constructed based on the product characteristics, material characteristics, equipment characteristics, target specification characteristics, and initial forging step parameters. These input features are then input into a defect detection model to obtain the ring forging classification result output by the defect detection model. If the ring forging classification result indicates that the ring forging has no defects, the initial forging step parameters are used as forging step parameter information. Based on the forging step parameter information and the target product specification document information, product process document information for the ring forging is generated.

[0007] This application embodiment also provides an intelligent auxiliary process document generation system based on ring forgings, including: a data processing module, used to generate target product specification document information corresponding to the ring forging based on the basic information form of the product specification of the ring forging process and the technical standard system library corresponding to the ring forging, and to construct an existing process database based on the existing process data corresponding to the ring forging; a defect detection module, used to structure and normalize the basic data information of the ring forging in the existing process database to obtain the product characteristics, material characteristics, equipment characteristics and target specification characteristics of the ring forging, wherein the target specification characteristics are used to characterize the constraints and quality requirements of the ring forging on the ring forging process; and to construct an existing process database based on the existing process data corresponding to the ring forging; and to construct an existing process database based on the existing process data corresponding to the ring forging. The initial forging step parameters of the ring forging are determined based on the product characteristics, material characteristics, equipment characteristics, and target specification characteristics. Input features for the ring forging are constructed based on these features and input into a defect detection model to obtain the ring forging classification result output by the defect detection model. If the ring forging classification result indicates that the ring forging has no defects, the initial forging step parameters are used as forging step parameter information. A document information generation module is used to generate product process document information for the ring forging based on the forging step parameter information and the target product specification document information.

[0008] This application also provides a document generation system, including a memory, a processor, and a computer program stored in the memory and executable on the processor. When the processor executes the computer program, it implements the intelligent auxiliary process document generation method based on ring forgings as described above.

[0009] This application also provides a non-transitory computer-readable storage medium storing a computer program thereon, which, when executed by a processor, implements the intelligent auxiliary process document generation method based on ring forgings as described above.

[0010] This application also provides a computer program product, including a computer program that, when executed by a processor, implements the intelligent auxiliary process document generation method based on ring forgings as described above.

[0011] The intelligent auxiliary process document generation method and system based on ring forgings provided in this application generates target product specification document information for the ring forging based on the basic information form of the product specification of the ring forging process and the technical standard system library corresponding to the ring forging. This ensures that the product specification is based on a unified standard system, reduces the inconsistencies that may occur with manual compilation, and helps improve quality stability. Furthermore, based on the existing process data corresponding to the ring forging, an existing process database is constructed, providing a comprehensive, accurate, and standardized data foundation for subsequent process document compilation. This avoids deviations and non-standardizations that may arise from human experience, helping to improve the accuracy and standardization of process compilation, thereby enhancing quality stability. Based on the basic data information of the ring forging and the existing process database, forging step parameter information corresponding to the ring forging is generated. Specifically, the basic data information of the ring forging in the existing process database is structured and normalized to obtain the product characteristics, material characteristics, equipment characteristics, and target specification characteristics of the ring forging. The target specification characteristics are used to characterize the constraints and quality requirements of the ring forging on the ring forging process. Based on product characteristics, material characteristics, equipment characteristics, and target specification characteristics, the initial forging step parameters of the ring forging are determined. Then, based on these characteristics, input features for the ring forging are constructed and input into a defect detection model to obtain the ring forging classification results output by the model. If the classification results indicate that the ring forging is defect-free, the initial forging step parameters are used as the forging step parameter information. This entire process utilizes empirical data from the existing process database, combined with the defect detection model, to quickly and accurately determine the forging step parameters, avoiding the inefficiency of manual trial-and-error and improving the accuracy and efficiency of process documentation. Finally, based on the forging step parameter information and the target product specification document information, product process documentation information for the ring forging is generated. By integrating multiple aspects of information, comprehensive product process documentation information is generated at once. Compared to the traditional method of manually processing different information separately before document compilation, this significantly improves compilation efficiency, and comprehensively considering various factors also helps ensure quality stability. This method integrates resources by building a database and combines the basic data features of ring forgings and forging step parameter information with a defect detection model to quickly and accurately generate product process documentation information for ring forgings. It solves the problems of low accuracy, low efficiency and poor quality stability of traditional manual experience compilation methods and can well meet the production needs of multi-variety, small-batch orders. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a flowchart illustrating the intelligent auxiliary process document generation method based on ring forgings provided in this application embodiment; Figure 2 This is a schematic diagram of the intelligent auxiliary process document generation system based on ring forgings provided in an embodiment of this application; Figure 3 This is a schematic diagram of the structure of the document generation system provided in the embodiments of this application. Detailed Implementation

[0014] To make the objectives, technical solutions, and advantages of this application clearer, the technical solutions of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0015] It should be noted that the execution subject involved in the embodiments of this application can be an intelligent auxiliary process document generation system based on ring forgings, or an electronic device. Optionally, the electronic device may include: a computer, a mobile terminal, and a wearable device, etc.

[0016] The following section uses an intelligent auxiliary process document generation system based on ring forgings (hereinafter referred to as the "document generation system") as an example to elaborate on the intelligent auxiliary process document generation method based on ring forgings provided in this application embodiment: Figure 1 This is a flowchart illustrating the intelligent auxiliary process document generation method based on ring forgings provided in this application embodiment. Figure 1 As shown, the method includes the following steps 101-104.

[0017] Step 101: Based on the basic information form of the product specification of the ring forging process and the technical standard system library corresponding to the ring forging, generate the target product specification document information corresponding to the ring forging, and construct the existing process database based on the existing process data corresponding to the ring forging.

[0018] Among them, ring forgings refer to a type of ring-shaped metal forging product manufactured through the ring forging process. It is usually a ring or cylindrical part with a specific outer diameter, inner diameter and height, forged from a specific grade of metal raw material, and used to manufacture key mechanical components such as bearing rings, gear rings, flanges, and high-pressure vessel cylinders.

[0019] Ring forging process refers to the entire set of technical methods, procedures and quality requirements required for manufacturing ring forgings; it is a complete production guidance scheme.

[0020] The product specification basic information form is a structured data collection form filled out by users to initiate the product specification creation process, defining the core business elements of the product specification to be generated. Optionally, these core business elements may include at least identification information such as product drawing number, name, and production batch, technical requirements such as material grade and supply status, and key indexes such as referenced standard numbers (e.g., acceptance standard number, technical requirement standard number).

[0021] The technical standards system repository is a structured, searchable, and manageable database of standards information. Its functions include: supporting the classification of technical standard documents; supporting change management, recording standard version and status changes; and enabling data transfer with the PDM system through a Product Data Management (PDM) interface.

[0022] The target product specification document information refers to the complete, ready-to-use product specification that the document generation system automatically queries, extracts, and integrates relevant standard clauses (such as chemical composition and mechanical properties) from the technical standard system library based on the index (such as the standard number mentioned above) provided in the basic product specification information form. This final product specification document information has been expanded from basic information to a formal document containing all specific technical requirements.

[0023] Existing process data refers to process documentation and related manufacturing data that have been generated historically within an enterprise. Optionally, this existing process data may include at least process card samples, process document samples, process execution information samples, and related information samples. Process card samples are used to record parameters for each step in the forging process of different ring forgings. Process document samples may include at least the process content, equipment requirements, furnace loading, and heating curves. Process execution information samples may include at least the signed process records, distribution units, and responsible persons. Related information samples may include at least the corresponding product drawing number, material grade, and equipment number.

[0024] An existing process database refers to a computable and searchable process knowledge base formed by parsing, extracting, and structuring existing process data. The functions of this database are as follows: storing key parameters extracted from existing process data (such as deformation, temperature, and equipment specifications); supporting process recommendations for similar products and automatic parameter calculation; possessing process optimization logic that continuously optimizes based on quality evaluation data; and providing data support and algorithmic basis for the development of processes for new products.

[0025] In step 101, the document generation system first obtains the ring forging process of the ring forging, then automatically associates and integrates the basic information form of the product specification for that ring forging process with the structured technical standard system library to generate the target product specification document information. This effectively realizes the automatic compilation of the ring forging product specification. Furthermore, the entire generation process of the target product specification document information also achieves one-click intelligent generation of the product specification document, completely eliminating the traditional mode of relying on manual review and copy-pasting. This greatly improves document compilation efficiency while ensuring the accuracy and standardization level of the product specification. Simultaneously, the document generation system can also obtain the existing process data corresponding to the ring forging and construct an existing process database for the ring forging based on this data, providing strong data support for subsequent data processing.

[0026] In some embodiments, prior to step 101, the method may further include: a document generation system acquiring multiple technical standard document information corresponding to the ring forging, wherein the multiple technical standard document information may include at least national standard document information, national military standard document information, industry standard document information, and technical agreements; the document generation system obtaining multiple standard categories based on the nature and scope of use of the technical standard documents; the document generation system classifying the national standard document information, national military standard document information, industry standard document information, and technical agreements, and associating them with the corresponding standard categories; for each standard type, the document generation system reviewing and verifying the technical standard document information corresponding to the standard category to obtain target technical standard document information; and constructing a technical standard system library based on all target technical standard document information; or, in the event of a change in the ring forging process state, generating change information; updating the corresponding technical standard document information based on the change information to obtain updated technical standard document information; and constructing a technical standard system library based on all unupdated technical standard document information and all updated technical standard document information.

[0027] Technical standard document information refers to the various standard documents themselves and the information they contain. Optionally, the information of each technical standard document may at least include document attributes, technical content, and document status; the document attributes may at least include the standard name, number, publication date, scope of application, and key content summary; the technical content may at least include the chemical composition of raw materials, smelting methods, supplier information, material performance requirements, and flaw detection standards; the document status may at least include the review status, change records, and applicable product types.

[0028] Change information refers to systematic descriptive information used to record and trace the changes in corresponding technical standard documents when the ring forging process changes. Optionally, this change information may include at least the reason for the change, the time of the change, the content of the change, the standards involved, and the relevant responsible persons.

[0029] In this embodiment, the document generation system first responds to the user's input of a first operation to obtain various technical standard document information corresponding to the ring forging. Then, the document generation system obtains multiple standard categories based on the nature and scope of use of the technical standard documents. After storing these multiple standard categories, the relevant technical standard document information can be stored under the corresponding standard category for convenient management of technical standard document information of different categories. Specifically, in response to the user's input of a second operation, the document generation system collects relevant technical standard document information such as national standard document information, national military standard document information, industry standard document information, and technical agreements, and then associates the relevant technical standard document information with the corresponding standard categories. Then, the document generation system constructs a technical standard system library based on the association results using any of the following methods: Method 1: The document generation system can realize technical standard review and proofreading functions to ensure the integrity and accuracy of technical standard document information. To ensure accuracy, specifically, for each standard type, the document generation system reviews and verifies the technical standard document information corresponding to the standard category to obtain target technical standard document information. This target technical standard document information has high completeness and accuracy. Based on all target technical standard document information, a technical standard system library is constructed, which also has high completeness and accuracy. Alternatively, the document generation system establishes a technical status change record ledger, recording detailed change information when the ring forging process status changes. Then, based on this change information, the document generation system updates the corresponding technical standard document information to obtain updated technical standard document information. Finally, based on all unupdated technical standard document information and all updated technical standard document information, the document generation system constructs a technical standard system library. The entire process, through change records, enables traceability of the technical standard system change process, facilitating subsequent querying and analysis.

[0030] It should be noted that the construction process based on Method 1, through automatic classification, review and dynamic updating mechanisms, builds a standardized and reliable technical standard system library, ensuring from the source that the process design always meets the latest standard requirements; while the construction process based on Method 2 introduces change management functions, which realizes complete traceability and closed-loop control of the technical standard change process, providing a systematic guarantee for process compliance and quality consistency.

[0031] Optionally, after the document generation system has built the technical standard system library, the method may further include: the document generation system periodically collecting change information corresponding to the technical standard system library; the document generation system summarizing and analyzing all change information within the period to obtain the problems existing in the technical standard system library; the document generation system generating solutions based on the problems and improving the technical standard system library to obtain an improved technical standard system library.

[0032] In this embodiment, the document generation system establishes a continuous optimization closed loop for the technical standard system library. Specifically, the system periodically collects change information, summarizes and analyzes all changes, automatically identifies vulnerabilities, conflicts, or outdated content in the technical standard system library, and generates targeted solutions accordingly. This drives data improvement, ultimately resulting in a more complete and reliable improved technical standard system library. This closed-loop management mechanism enables the self-evolution and continuous optimization of the technical standard system library, significantly improving its accuracy, applicability, and timeliness, and providing dynamic and reliable standard assurance for process design and product quality.

[0033] It should be noted that the technical standard system library built by the document generation system facilitates the subsequent extraction of information such as the chemical composition, smelting method, and place of origin (e.g., supplier, manufacturer) of raw materials.

[0034] Optionally, the technical agreement may include internal technical agreements of the factory and technical agreements provided by external manufacturers. It should be noted that if there is a conflict between the internal technical agreement of the factory and the technical agreement provided by external manufacturers, the priority principle shall be followed.

[0035] The priority principles are as follows: Prioritize the use of internal technical agreements: For specific chapters that conflict, the relevant requirements and provisions in the internal technical agreements shall be adopted and cited first. Reference to the technical standards system library: If the conflicting chapters are not explicitly specified in the factory's internal technical agreements, then refer to other technical standard documents in the technical standards system library, and extract and reference the corresponding content from them; User-supplemented handling: If a technical agreement provided by an external manufacturer contains a certain description or requirement, but this requirement is not defined in the factory's internal technical agreements or other technical standard documents, then this part shall be left to the user to determine and handle.

[0036] The following section details how the document generation system constructs a database of existing processes based on the existing process data corresponding to the ring forgings: In some embodiments, the document generation system constructs an existing process database based on the existing process data corresponding to the ring forging. This may include: the document generation system responding to a user's file upload operation to obtain the existing process file corresponding to the ring forging; the document generation system parsing the existing process data in the existing process file to obtain the relevant forming parameters in the ring forging process of the ring forging; and the document generation system constructing the existing process database based on all relevant forming parameters.

[0037] Among them, the existing process documents refer to a collection of electronic documents accumulated by an enterprise throughout its history, recording the specific forging processes and methods of ring forgings. Optionally, the existing process documents can be a single file or multiple files, and the format of the existing process documents can be ZIP files or RAR files, without specific limitations here.

[0038] Relevant forming parameters are a structured set of data that can quantitatively describe key aspects of the forging process. Optionally, these relevant forming parameters may include at least geometric evolution data (such as the outer diameter, inner diameter, and height of each forging step), deformation control data (such as deformation amount and forging ratio), process resource data (such as punch specifications), and physical state data (such as the weight of the forging in each forging step).

[0039] In this embodiment, the document generation system responds to the user's file upload operation and obtains the existing process files corresponding to the ring forging. Then, the system automatically reads and parses the existing process data in these files to obtain the relevant forming parameters of the ring forging process. The existing process data is unstructured data, while the relevant forming parameters are structured data. Finally, the system constructs an existing process database based on all relevant forming parameters. This entire process intelligently parses historical process files, transforming unstructured existing process data into structured relevant forming parameters, providing a solid data foundation for intelligent product process design and automatic parameter calculation.

[0040] Optionally, after the document generation system obtains the existing process documents, the method may further include: the document generation system recording upload logs for ZIP or RAR files, which may include at least whether the data is available and the reasons for file import failures. The entire process establishes a transparent traceability mechanism for the file upload process. By accurately recording the success status and failure reasons for each import, it greatly facilitates system maintenance and troubleshooting, effectively ensuring the reliability and data quality of the existing process data entry process.

[0041] It should be noted that the document generation system, by constructing a technical standards system library, achieves structured management and automatic retrieval of standard information, ensuring the standardization and compliance of process design from the source. Simultaneously, by building an existing process database, historical experience is transformed into computable data assets, driving the automatic generation and optimization of process parameters, significantly improving the efficiency of process document preparation and design quality. Furthermore, these two databases together form the data foundation of the document generation system, empowering the automation and intelligence of process design from the dimensions of standard compliance and process experience, respectively. Optionally, the timing of building the technical standards system library and the existing process database is not limited, and both the technical standards system library and the existing process database are computer big data models.

[0042] In some embodiments, the document generation system generates target product specification document information for the ring forging based on the basic information form of the product specification for the ring forging process and the technical standard system library corresponding to the ring forging. This may include: the document generation system responding to user input of a product compilation operation to generate a basic information form of the product specification for the ring forging process; the document generation system extracting relevant information from the basic information form of the product specification from the technical standard system library; the document generation system generating product specification document information for the ring forging based on the relevant information, the basic product information in the basic information form of the product specification, and a preset product specification template; and the document generation system reviewing and signing the product specification document information to obtain the target product specification document information.

[0043] The preset product specification template is a predefined, standardized product specification document structure and format framework that specifies which chapters, items, description methods, and data presentation formats should be included in the final generated product specification. Optionally, the product specification template may include at least a document structure (such as fixed chapters like scope, referenced standards, technical requirements, test methods, inspection rules, and delivery status), content placeholders, and fixed text. Content placeholders are reserved positions and formats for specific data (such as material grades and mechanical performance indicators) that need to be automatically filled in; fixed text is pre-written standard descriptive text for general or unchanging requirements.

[0044] The information in the basic information form of the product specification includes specific technical clauses and detailed data related to the product specification. Optionally, this information may include at least the chemical composition requirements of raw materials and their permissible deviations, the mechanical properties of materials (such as tensile strength, yield strength, and elongation), smelting methods and delivery condition requirements, non-destructive testing (such as flaw detection) standards and acceptance levels, and other process and quality requirements explicitly specified in the technical standards.

[0045] The basic product information in the product specification form refers to the core identifiers and fundamental requirements for the ring forging product, which are manually filled in or selected by the user when creating the form. Optionally, this basic product information may include at least the product identifier, material information, standard index, and fundamental requirements (such as supply status (e.g., forged, heat-treated, etc.), product specifications (e.g., outer diameter, inner diameter, height, etc.)).

[0046] In this embodiment, during the automatic product specification compilation process, the document generation system responds to the user's input of product compilation operations and creates a basic information form for the ring forging process based on the entered basic product specification information. Then, the system automatically extracts relevant information from the form from the technical standard system library and combines this information with a preset product specification template to generate the product specification document information for the ring forging. Subsequently, the system proceeds to the product specification signing process. Specifically, the system reviews and signs the product specification document information to obtain the target product specification document information. It should be noted that a reasonable signing process can complete the review and signing of the product specification document information, ensuring its validity. The entire process, through an automated workflow of "user form input - automatic standard library call - template synthesis," transforms the previously scattered and manual-reliant product specification compilation work into an efficient, accurate, and standardized intelligent generation process, fundamentally ensuring the consistency of document quality and improving compilation efficiency.

[0047] Optionally, after step 101, the method may further include: the document generation system sending the target product specification document information and its structured data to the PDM system.

[0048] In this embodiment, after the document generation system completes the signing of the product specification data in the product specification document information, it can push the valid product specification data and the structured data of the valid product specification data from the product specification document information to the PDM system through the PDM interface. The entire process realizes the fully automated flow of product specification data from compilation, signing to archiving, ensuring the accuracy and timeliness of the data source in the PDM system, and providing a reliable data foundation for product lifecycle management.

[0049] Step 102: Structure and normalize the basic data information of ring forgings in the existing process database to obtain the product characteristics, material characteristics, equipment characteristics and target specification characteristics of the ring forgings. The target specification characteristics are used to characterize the constraints and quality requirements of the ring forgings on the ring forging process. Based on the product characteristics, material characteristics, equipment characteristics and target specification characteristics, determine the initial forging step parameters of the ring forgings.

[0050] The basic data information for ring forgings refers to the core datasets used to describe the final geometric dimensions, material, and key properties of the ring forgings. These core datasets are the fundamental inputs for initiating process calculations. Optionally, this basic data information may include at least geometric dimensions, material information, and representations and requirements.

[0051] Product features are a set of features used to characterize the physical properties of the final product, such as geometry, size, and weight, of ring forgings.

[0052] Material characteristics are a set of features used to characterize the chemical composition, physical properties, and behavior of materials used in ring forgings during hot working.

[0053] Equipment characteristics are a set of features used to characterize the capabilities, precision, and key parameters of the core processing equipment used in the ring forging manufacturing process.

[0054] Initial forging step parameters refer to the specific operational instructions and quantitative indicators that the document generation system automatically calculates based on the above basic data information and combined with historical experience and algorithms in the existing process database. These parameters are used to guide the entire forging production process.

[0055] In step 102, the document generation method performs refined structuring and normalization processing on the basic data information of ring forgings in the existing process database. This aims to integrate the originally scattered, heterogeneous data silos, reliant on individual experience, into a standardized, machine-readable and computable knowledge base centered on product characteristics, material characteristics, equipment characteristics, and target specification characteristics. This, in turn, determines the initial forging step parameters for the ring forgings. The entire process, through data standardization and knowledge modeling, achieves automation, intelligence, and optimization in the ring forging process design, ultimately reaching the core objectives of improving product quality, shortening the R&D cycle, reducing production costs, and strengthening knowledge assets.

[0056] In some embodiments, the document generation system determines the initial forging step parameters of the ring forging based on product characteristics, material characteristics, equipment characteristics, and target specification characteristics. This may include: the document generation system training a parameter generation regression model corresponding to the ring forging based on the mapping relationship between the historical product characteristics, historical material characteristics, historical equipment characteristics, and historical target specification characteristics of the ring forging and the historical forging step parameters; the document generation system inputs the product characteristics, material characteristics, equipment characteristics, and target specification characteristics into the parameter generation regression model to obtain the initial forging step parameters output by the parameter generation regression model.

[0057] Among them, the parameter generation regression model is a mathematical model trained by machine learning. Its core function is to learn and internalize the complex, nonlinear mapping relationship between the "design requirements - process parameters" of the ring forging.

[0058] In this embodiment, during the training of the parameter generation regression model, the document generation system can use historical product features, historical material features, historical equipment features, and historical target specification features as input features, and historical forging step parameters as output labels. The system continuously adjusts the internal parameters of the deep neural network, i.e., the initial parameter generation regression model, to minimize the difference between the output predicted forging step parameters and the historical forging step parameters, thus obtaining a well-trained parameter generation regression model. Based on this, when using the parameter generation regression model, the document generation system can directly input the acquired product features, material features, equipment features, and target specification features into the parameter generation regression model to obtain highly feasible initial forging step parameters inferred from it. This entire process not only significantly improves the efficiency and automation level of process design, but its output solution is also based on the culmination of the entire plant's historical experience. Compared to methods relying on personal experience or simple rules, it possesses higher scientific validity and reliability, laying an ideal starting point for subsequent defect prediction and optimization loops.

[0059] Step 103: Based on product characteristics, material characteristics, equipment characteristics, target specification characteristics, and initial forging step parameters, construct the ring forging input features, and input the ring forging input features into the defect detection model to obtain the ring forging classification results output by the defect detection model.

[0060] Among them, the defect detection model is a machine learning-based classification model. Its core mission is to simulate the forging process in a virtual environment and, based on physical laws and historical data, accurately predict and assess the risk of defects in ring forgings under a given process scheme.

[0061] In step 103, during the training of the defect detection model, the document generation system can use historical product features, historical material features, historical equipment features, historical target specification features, and historical initial forging step parameters as input features, and use historical ring forging classification results as output labels. The system continuously adjusts the internal parameters of the gradient boosting tree (i.e., the initial defect detection model) to minimize the difference between the output predicted ring forging classification result and the historical ring forging classification result, thus obtaining a well-trained defect detection model. Based on this, when using the defect detection model, the document generation system can directly construct ring forging input features from the acquired product features, material features, equipment features, target specification features, and initial forging step parameters, and input these ring forging input features into the defect detection model to obtain a highly feasible ring forging classification result inferred by the defect detection model. Throughout the process, the defect detection model learns the complex mapping relationship between process parameters and quality results from massive historical data, enabling accurate and rapid prediction of defects in ring forgings. This transforms the traditional post-inspection that relies on human experience into a data-driven pre-warning, significantly improving quality control efficiency and greatly reducing the cost of physical trial and error.

[0062] Step 104: If the ring forging classification result indicates that there are no defects in the ring forging, use the initial forging step parameters as the forging step parameter information, and generate the product process document information of the ring forging based on the forging step parameter information and the target product specification document information.

[0063] Among them, product process documentation information refers to complete process documents used to directly guide workers in production operations. Specifically, this product process documentation information is a set of executable instructions that includes, but is not limited to, the following: detailed process steps (such as furnace loading, heating, upsetting, punching, ring rolling, and heat treatment), specific parameters for each forging step (from forging step parameter information, such as outer diameter, height, etc.), equipment instructions (i.e., which ring forging equipment to use and its equipment information, such as furnace temperature, holding time, etc.), operating procedures (based on the technical requirements in the target product specification document information and design drawings), and quality inspection points, etc.

[0064] In step 104, after obtaining the classification result of the ring forging, the document generation system can parse the classification result. If the classification result indicates that the ring forging has no defects, it means that the forming quality of the ring forging is high. At this time, the document generation system can use the initial forging step parameters as forging step parameter information, and then combine them with the target product specification document information to generate the product process document information of the ring forging.

[0065] In some embodiments, after step 104, the method may further include: if the ring forging classification result indicates that the ring forging has a defect, the document generation system updates the initial forging step parameters; the document generation system constructs new ring forging input features based on product characteristics, material characteristics, equipment characteristics, target specification characteristics, and the updated initial forging step parameters, and inputs the new ring forging input features into the defect detection model to obtain a new ring forging classification result output by the defect detection model; the document generation system continues until the latest output ring forging classification result indicates that the ring forging has no defects, and uses the forging step parameters corresponding to the latest output ring forging classification result as forging step parameter information.

[0066] In this embodiment, when the document generation system determines that the ring forging classification result indicates that the ring forging has defects, it indicates that the forming quality of the ring forging is poor. At this time, the document generation system can construct new ring forging input features based on product characteristics, material characteristics, equipment characteristics, target specification characteristics, and updated initial forging step parameters, and input the new ring forging input features into the defect detection model to obtain a new ring forging classification result output by the defect detection model. Then, the system continues to analyze the new ring forging classification result. If it indicates that the ring forging has no defects, the updated initial forging step parameters are used as forging step parameter information. If it indicates that the ring forging has defects, a new round of defect detection is continued until the latest output ring forging classification result indicates that the ring forging has no defects. At this time, the forging step parameters corresponding to the latest output ring forging classification result can be used as forging step parameter information. The entire process combines the basic data of ring forgings with mature experience in the existing process database, automatically infers and outputs accurate forging step parameter information, transforming the process design process that relies on human experience into a reusable data-driven mode, which significantly improves the efficiency and scientific nature of process design.

[0067] Optionally, before step 104, the method may further include: the document generation system responding to the user's data entry operation to generate basic data information of the ring forging; the document generation system determining similar product information from the existing process database that has a similarity greater than a preset similarity threshold with the basic data information; and the document generation system calculating the forging step parameter information corresponding to the ring forging based on the deformation amount in the similar product information.

[0068] Among them, deformation refers to the quantitative degree of reduction in cross-sectional area or change in size of metal material in each forging step during the ring forging process. It is a core process parameter for measuring the degree of forging and controlling the internal structure and properties of the material.

[0069] In this embodiment, during the automatic forging process compilation, the document generation system responds to the user's data entry operation and generates basic data information for the ring forging. Then, the system determines the overlap between each product information and this basic data information from the existing process database, using this as a similarity score. Next, it identifies product information with similarity scores exceeding a preset similarity threshold and designates them as similar product information. Finally, the system extracts the deformation amount from the similar product information and calculates it to obtain the forging step parameters corresponding to the ring forging. Simultaneously, it calculates the punch specifications required during the forging process and stores these parameters in the corresponding process card. The entire automatic forging process compilation process intelligently matches mature deformation data from historical similar products, automatically calculating scientifically reliable forging step parameters for new ring forgings. This transforms the trial-and-error process relying on human experience into a data-driven, precise design, effectively ensuring the stability and iterative optimization of process quality.

[0070] It should be noted that if no product information with a similarity greater than the preset similarity threshold exists in the overall similarity database, meaning there is no similar product information in the existing process database, the document generation system can automatically calculate the forging step parameter information corresponding to the ring forging based on the preset deformation amount for each forging step. Optionally, the document generation system supports a process card modification function, allowing users to modify the automatically calculated results (i.e., the forging step parameter information).

[0071] Optionally, the aforementioned deformation amount is determined by the document generation system based on the relevant data information of the ring forging process, including blanking, upsetting, pre-rolling, and final rolling.

[0072] In some embodiments, the document generation system generates product process document information for the ring forging based on forging step parameter information and target product specification document information. This may include: the document generation system generating product process document information for the ring forging based on the design drawings of the ring forging, basic information and classification information of raw materials, equipment information of the ring forging equipment in the ring forging process, forging step parameter information and target product specification document information.

[0073] Among them, the design drawings for ring forgings (such as rectangular ring forgings) refer to an authoritative document provided by the design department that defines all the technical requirements of the final finished ring forging and serves as the fundamental basis for process design. Optionally, these design drawings typically include geometric dimensions, material requirements, technical standards, and key characteristics (such as hardness, flaw detection requirements, and supply status).

[0074] The basic information of raw materials for ring forgings refers to data describing the specific material grade and its physical and technological properties used in the forging process. Optionally, this basic information may include at least the raw material specifications, permissible specifications, and net weight of the raw material.

[0075] The raw material classification information for ring forgings refers to a classification system established for ease of management based on the properties, uses, or materials of the raw materials. This raw material classification information includes at least raw material-related information and temperature-related information. Optionally, the raw material-related information may include at least the material grade and cooling method; the temperature-related information may include at least the heating temperature, initial forging temperature, final forging temperature, and holding coefficient.

[0076] In the ring forging process, ring forging equipment refers to all kinds of production equipment and devices required in the entire ring forging process. Optionally, the ring forging equipment may include at least main forging equipment (such as ring rolling mill, press), heating equipment (such as electric furnace, gas furnace, induction heating furnace) and auxiliary equipment (such as manipulator, loading and unloading machine).

[0077] Equipment information for ring forging equipment refers to detailed data describing the equipment's identity, capabilities, status, and location. Optionally, this equipment information may include at least the branch plant and factory information where the ring forging equipment is located, the equipment name, the equipment type, and the maximum forging weight. Optionally, if the ring forging equipment is an electric furnace or a gas furnace, the equipment information may also include at least furnace-related information such as the furnace number, heating temperature, and furnace dimensions.

[0078] In this embodiment, by integrating data from five dimensions—design, materials, equipment, standards, and historical processes—product process documentation information with a rigorous structure and accurate content is automatically synthesized. This achieves a high degree of collaboration from scattered data to integrated work instructions, ensuring that the manufacturing process is systematic and based on established rules.

[0079] In some embodiments, prior to step 104, the method may further include one of the following implementations: Implementation Method 1: The document generation system establishes raw material classification information based on the properties of the raw materials used in ring forgings.

[0080] In implementation method 1, the document generation system defines classification dimensions and systems based on the core physical and chemical properties and processing characteristics of the raw materials used in the ring forging. Then, the system constructs a structured classification information database based on these dimensions and systems. Finally, the system matches the shape of the raw materials in the ring forging with this database to obtain the raw material classification information. This entire process, by establishing structured raw material classification information, systematically organizes scattered material grades, laying a solid foundation for subsequent material selection, process parameter recommendations (such as different heating temperatures for different alloys), and data statistics and analysis. This achieves a leap from "managing individual materials" to "managing a material system."

[0081] Implementation Method 2: The document generation system responds to the user's input of the drawing upload operation and obtains the design drawing of the ring forging; the document generation system reads the design drawing and obtains the product information of the ring forging.

[0082] Optionally, product information may include at least the product's drawing number, outer diameter, inner diameter, height, material grade, relevant reference standards, and key characteristics, hardness, and supply status.

[0083] In implementation method 2, the document generation system responds to the user's input drawing upload operation and receives the design drawing file of the ring forging. Then, the document generation system reads the design drawing to obtain the product information of the ring forging. Furthermore, the document generation system stores the read design drawing itself, along with the structured product information extracted from it, in the system's database or file server, establishing a link between the design drawing and the product information. This entire process achieves digital parsing and structured storage of the design drawing, transforming the scattered, unstructured graphic and textual information in the design drawing into precise data that can be recognized and accessed by a computer. This provides a unique and accurate data source for the subsequent automated process planning, eliminating errors and deviations that may arise from manual drawing interpretation and data entry from the outset.

[0084] Implementation Method 3: The document generation system collects equipment information of the ring forging equipment in the ring forging process.

[0085] In implementation method 3, the document generation system can respond to user input of equipment information and generate equipment information for the ring forging equipment in the ring forging process; alternatively, the document generation system can receive the equipment information transmitted from external devices. The entire process, through the systematic collection and management of ring forging equipment information, constructs an online, structured equipment capability knowledge base. This provides core data support for subsequent process design, including automatic equipment selection, accurate calculation of furnace loading, and matching of heating parameters, thereby ensuring the feasibility and optimization of the process plan.

[0086] Implementation Method 4: The document generation system automatically calculates the basic information of the raw materials of the ring forging.

[0087] The content described in Implementation Method 4 also provides core data support for the automatic selection of equipment, accurate calculation of furnace loading, and matching of heating parameters in subsequent process design, thereby ensuring the feasibility and optimization of the process scheme.

[0088] Optionally, after step 104, the method may also include at least one of the following implementations: Implementation Method 1: The document generation system reviews and signs the product process document information and records relevant information in the review and signing process to obtain the target product process document information.

[0089] In implementation method 1, after obtaining the product process document information, the document generation system can enter the product process data signing process. Specifically, the document generation system reviews and signs the product process document information to obtain the target product process document information. It should be noted that a reasonable signing process can complete the review and signing of the product process document information and ensure the validity of the product process document information.

[0090] Optionally, after the document generation system obtains the target product process document information, the method may further include: the document generation system sending the target product process document information and the structured data of the target product process document information to the PDM system.

[0091] In this embodiment, after the document generation system completes the signing of the product process data in the product process document information, it can push the valid product process data in the product process document information, along with the structured data of the valid product process data, to the PDM system through the PDM interface. The entire process achieves fully automated flow of product process data from compilation and signing to archiving, ensuring the accuracy and timeliness of the data source in the PDM system and providing a reliable data foundation for product lifecycle management.

[0092] Implementation Method 2: The document generation system responds to user modifications to the product process document information, allowing for operations such as adding or deleting processes, editing process content, editing furnace loading information, and editing heating curves to generate new product process document information.

[0093] In implementation method 2, the document generation system responds to user input of modification operations for product process document information, modifies and edits the product process document information, and obtains new product process document information. Furthermore, the document generation system can retain version history for traceability and comparison. The entire process, while ensuring high efficiency and automation in process design, empowers users with the ability to perform final optimization and fine-tuning based on professional experience. It achieves a perfect combination of automatic system generation and artificial intelligence calibration, ensuring that the final process document possesses both standardized scientific rigor and meets the complex and ever-changing actual needs of on-site production.

[0094] Implementation Method 3: The document generation system responds to the user's input of product process document information and creates a form for the distribution unit and number of copies. When the product process data signing process is initiated, the document generation system responds to the input operation again and generates the number of copies for each distribution unit. After the product process data signing process is completed, the document generation system automatically fills in the distribution unit and number of copies information in the target product process document information.

[0095] In implementation method 3, the document generation system responds to the user's input of product process document information by displaying a form, in which the distribution unit is entered, and a certain number of forms are generated. When the product process data signing process is initiated, the document generation system responds again to the input operation, generating the number of copies for each distribution unit. After the product process data signing process is completed, the document generation system automatically imports the distribution unit and number of copies into the distribution unit and number of copies information in the target product process document information. This entire process seamlessly integrates the logistical link of distributing and managing product process document information into the digital signing process. By collecting information once at the time of signing and automatically outputting it at the end of the process, the accuracy and completeness of the distribution information of the formal product process document information are ensured, while eliminating errors and omissions that could have been caused by manual rewriting, thus achieving standardized and traceable management of document distribution.

[0096] It should be noted that the content recorded in step 104 effectively realizes the automatic compilation of the process for ring forging products.

[0097] In some embodiments, after step 104, the method may further include: the document generation system generating heat treatment process document information for the ring forging based on design drawings, basic information on raw materials, classification information on raw materials, equipment information and target product specification document information.

[0098] Among them, heat treatment process documentation refers to a standardized work document used to specifically guide the execution of heat treatment procedures.

[0099] In this embodiment, by integrating and processing multi-dimensional data from design, materials, equipment, and specifications, a detailed, accurate, and directly executable heat treatment process document is automatically output. This ensures strict alignment between the heat treatment process and the final product performance requirements, significantly improving the consistency and reliability of process quality. Furthermore, by integrating key information from various aspects, the heat treatment process document is generated quickly and accurately, improving compilation efficiency and contributing to ensuring the quality stability of the heat treatment process.

[0100] In some embodiments, the document generation system generates heat treatment process document information for ring forgings based on design drawings, basic raw material information, raw material classification information, equipment information, and target product specification document information. This may include: the document generation system generating the process steps required for heat treatment based on the supply status in the design drawings; the document generation system automatically recording heating process parameters based on temperature-related information in the raw material classification information; the document generation system automatically calculating the furnace loading quantity based on the basic raw material information, equipment information, and target product specification document information; and the document generation system generating heat treatment process document information for ring forgings based on the process steps, heating process parameters, and furnace loading quantity.

[0101] Among them, process steps refer to the logical sequence of a series of heat treatment process stages that must be performed in order to achieve the supply state required by the design drawings (such as solution treatment + aging, annealing, quenching + tempering).

[0102] Heating process parameters refer to the temperature and time specifications that must be precisely controlled during the heating stage of a heat treatment process in order to achieve the desired microstructure and properties.

[0103] The number of ring forgings that can be loaded into the furnace refers to the maximum number of ring forgings that can be placed in a single heat treatment production batch, taking into account both equipment capacity and process requirements.

[0104] In this embodiment, the document generation system first reads the supply status from the design drawings and generates the process steps required for the heat treatment process. Then, the system extracts temperature-related information from the raw material classification information and automatically records the heating process parameters based on this information. Next, the system automatically calculates the furnace loading quantity based on the aforementioned basic raw material information, equipment information, and target product specification document information. Finally, the system generates heat treatment process document information for the ring forging based on the process steps, heating process parameters, and furnace loading quantity. The entire process intelligently analyzes the supply status to determine the process path, accurately calls material data to set heating parameters, and scientifically calculates equipment space to optimize the furnace loading scheme. Ultimately, it automatically generates a data-driven, accurate, and reliable heat treatment process document, achieving a leap from experience-based reliance to scientific calculation.

[0105] It should be noted that the document generation system has no time limit on the generation sequence of process steps, heating process parameters, and the number of furnace loadings.

[0106] Optionally, after generating the heat treatment process documentation information, the method may also include at least one of the following implementations: Implementation Method 1: The document generation system reviews and signs the heat treatment process document information, and records relevant information in the review and signing process to obtain the target heat treatment process document information.

[0107] In implementation method 1, after obtaining the heat treatment process document information, the document generation system can enter the heat treatment process data signing process. Specifically, the document generation system reviews and signs the heat treatment process document information to obtain the target heat treatment process document information. It should be noted that a reasonable signing process can complete the review and signing of the heat treatment process document information and ensure the validity of the heat treatment process document information.

[0108] Optionally, after the document generation system obtains the target heat treatment process document information, the method may further include: the document generation system sending the target heat treatment process document information and the structured data of the target heat treatment process document information to the PDM system.

[0109] In this embodiment, after the heat treatment process data in the heat treatment process document information is signed, the document generation system can push the valid heat treatment process data in the heat treatment process document information, as well as the structured data of the valid heat treatment process data, to the PDM system through the PDM interface. The entire process realizes the fully automated flow of heat treatment process data from compilation and signing to archiving, ensuring the accuracy and timeliness of the data source in the PDM system, and providing a reliable data foundation for product lifecycle management.

[0110] Implementation Method 2: The document generation system responds to the user's input of information on the heat treatment process document and creates a form for the distribution unit and number of copies. When the heat treatment process data signing process is initiated, the document generation system responds to the input operation again and generates the number of copies for each distribution unit. After the heat treatment process data signing process is completed, the document generation system automatically fills in the distribution unit and number of copies information in the target heat treatment process document information.

[0111] In implementation method 2, the document generation system responds to the user's input of heat treatment process document information by displaying a form, in which the distribution unit is entered, and a certain number of forms are generated. When the heat treatment process data signing process is initiated, the document generation system responds again to the input operation, generating the number of copies for each distribution unit. After the heat treatment process data signing process is completed, the document generation system automatically imports the distribution unit and number of copies into the target heat treatment process document information. This entire process seamlessly integrates the logistical aspect of distributing and managing heat treatment process document information into the digital signing process. By collecting information once at the start of the signing process and automatically outputting it at the end, the accuracy and completeness of the distribution information for the official heat treatment process document information are ensured. Simultaneously, it eliminates errors and omissions that could have been caused by manual rewriting, achieving standardized and traceable management of document distribution.

[0112] Implementation Method 3: The document generation system refers to the design method of ring forging process parameters and constructs a ring forging quotation module. This ring forging quotation module is used to output the quotation information table of ring forging (such as an EXCEL table) and store the quotation information of each time in sequence for easy retrieval later. In addition, this ring forging quotation module only outputs the raw material information, drawing number, forging standard, flaw detection standard, upsetting information and quotationer of the ring forging, and does not output the actual price and other related monetary data of the ring forging.

[0113] Optionally, if the ring forging quotation module needs to calculate the quotation for ring forgings with the same drawing number, then the previous quotation information for the ring forging can be displayed directly.

[0114] The design of the ring forging quotation module in Implementation Method 3 aims to solidify the quotation logic, accumulate historical data, and support subsequent business decisions, while leaving the specific cost calculation and pricing power to human decision-makers. In other words, this ring forging quotation module can transform process design capabilities into a reusable, data-driven quotation tool and establish a traceable quotation history archive. While improving quotation efficiency and consistency, it cleverly separates technical parameter calculation from commercial pricing decisions, achieving efficient and compliant support for business activities through the technical system.

[0115] It should be noted that the generation process of heat treatment process documents effectively realizes the automatic compilation of heat treatment processes.

[0116] It is understandable that both product process documentation and heat treatment process documentation refer to process guidance documents used in manufacturing.

[0117] In some embodiments, the method may further include: the document generation system recording the physical and chemical requirements of the raw materials of the ring forging during the process of generating product specification document information of the ring forging; after obtaining the target product specification document information, the document generation system sending the physical and chemical requirements information to the quality evaluation device, which is used to score the performance of the raw materials of the ring forging based on the physical and chemical requirements information.

[0118] The physicochemical requirements information refers to the physical and chemical performance requirements for the raw materials used in ring forgings, which are automatically extracted and recorded by the document generation system from the technical standard system library during the automatic compilation of product specifications. Optionally, this physicochemical requirements information may include at least chemical composition, mechanical properties, metallographic structure, and physical characteristics.

[0119] In this embodiment, the document generation system records the physicochemical requirements of the raw materials for the ring forging during the generation of product specification document information. After obtaining the target product specification document information, the system sends this physicochemical requirement information to the quality evaluation equipment. Upon receiving this physicochemical requirement information, the quality evaluation equipment can directly parse it and assign reasonable scores to each property of the raw materials constituting the ring forging, thus scoring the performance of the raw materials. The entire process automatically captures and transmits key physicochemical requirement information from the product specification document, providing the quality evaluation equipment with accurate judgment criteria. This achieves seamless data flow and closed-loop management from process design to quality inspection, effectively ensuring the compliance and stability of raw material quality.

[0120] In some embodiments, the method may further include: a document generation system receiving raw material performance scores for multiple ring forgings sent by a quality evaluation device, wherein the multiple ring forgings belong to a production batch; and the document generation system determining the pass rate of the ring forgings in the production batch based on the multiple raw material performance scores.

[0121] The pass rate refers to the percentage of ring forgings that meet the pass standards within the same production batch. This indicator is a key measure of the consistency and stability of raw material quality within the same production batch.

[0122] In this embodiment, the document generation system receives raw material performance scores from multiple ring forgings in the same production batch, sent by a quality evaluation device. Then, the system identifies a target raw material performance score higher than a preset pass standard from all raw material performance scores. The ratio of the total score of this target raw material performance score to the total score of all raw material performance scores is used as the pass rate of the ring forgings in that production batch. Alternatively, the ratio of the number of ring forgings corresponding to the target raw material performance score to the total number of ring forgings in that production batch is used as the pass rate. This entire process automatically aggregates and statistically analyzes the raw material performance scores of all ring forgings within the same production batch, achieving accurate and real-time calculation of the overall pass rate for the same production batch. This provides crucial data support for quantitatively assessing raw material quality and tracing production issues.

[0123] Optionally, the method may also include: the document generation system integrating all physical and chemical performance scores, all pass rates and basic data information of ring forgings, and improving the similar product selection function in the process card calculation.

[0124] It should be noted that the technical solutions described in steps 101-104 can improve the efficiency of process planning by more than 50%, and improve the accuracy and scientific nature of process planning.

[0125] In this embodiment, based on the basic information form of the product specification for the ring forging process and the technical standard system library corresponding to the ring forging, the target product specification document information corresponding to the ring forging is generated. This ensures that the product specification is based on a unified standard system, reduces the inconsistencies that may arise from manual compilation, and helps improve quality stability. Furthermore, based on the existing process data corresponding to the ring forging, an existing process database is constructed, providing a comprehensive, accurate, and standardized data foundation for subsequent process document compilation. This avoids deviations and non-standardizations that may arise from manual experience, helping to improve the accuracy and standardization of process compilation, thereby enhancing quality stability. Based on the basic data information of the ring forging and the existing process database, the forging step parameter information corresponding to the ring forging is generated. Specifically, the basic data information of the ring forging in the existing process database is structured and normalized to obtain the product characteristics, material characteristics, equipment characteristics, and target specification characteristics of the ring forging. The target specification characteristics are used to characterize the constraints and quality requirements of the ring forging on the ring forging process. And based on the product characteristics, material characteristics, Based on equipment characteristics and target specification characteristics, the initial forging step parameters of the ring forging are determined. Input features for the ring forging are constructed according to product characteristics, material characteristics, equipment characteristics, target specification characteristics, and initial forging step parameters. These input features are then input into a defect detection model to obtain the ring forging classification results output by the defect detection model. If the ring forging classification results indicate that the ring forging is defect-free, the initial forging step parameters are used as the forging step parameter information. This entire process utilizes empirical data from the existing process database, combined with the defect detection model, to quickly and accurately determine the forging step parameters, avoiding the inefficiency of manual experience-based derivation and improving the accuracy and efficiency of process documentation. Finally, based on the forging step parameter information and target product specification document information, product process document information for the ring forging is generated. By integrating multiple aspects of information, comprehensive product process document information is generated at once. Compared to the traditional method of manually processing different information separately before document compilation, this significantly improves compilation efficiency, and comprehensively considering various factors also helps ensure quality stability. This method integrates resources by building a database and combines the basic data features of ring forgings and forging step parameter information with a defect detection model to quickly and accurately generate product process documentation information for ring forgings. It solves the problems of low accuracy, low efficiency and poor quality stability of traditional manual experience compilation methods and can well meet the production needs of multi-variety, small-batch orders.

[0126] The intelligent auxiliary process document generation system based on ring forgings provided in the embodiments of this application is described below. The intelligent auxiliary process document generation system based on ring forgings described below and the intelligent auxiliary process document generation method based on ring forgings described above can be referred to in correspondence.

[0127] The security requirements for the intelligent assisted process document generation system are as follows: 1. Compatible with existing enterprise security measures to ensure data security; 2. It has a logging function to record the running status of the document generation system and ensure its stable operation; 3. It features a user-friendly interface that is easy for staff in all departments to use; 4. Provide system and data backup and recovery functions to ensure system operation can be restored in the event of hardware failure.

[0128] The environmental requirements for the intelligent assisted process document generation system are as follows: 1. Database: PostgreSQL 16 or above; 2. Server operating system: Windows Server 2016 or later; 3. Client operating system: Windows 7 and above; 4. The application and database servers (one of each) provided by the client must have a minimum configuration of the following: Central Processing Unit (CPU): 2 Models 8480 and above; Memory: 512GB or more; Storage: 2TB Solid State Drive (SSD) + 8TB Hard Disk Drive (HDD).

[0129] The interface requirements for the intelligent assisted process document generation system are as follows: 1. The construction party shall provide the interface specifications and functions for the document generation system, PDM system, and physical and chemical system. The client shall be responsible for organizing the PDM system and physical and chemical system suppliers to carry out the corresponding system interface development, function modification, and system integration testing.

[0130] 2. All interfaces must pass stress testing and support concurrent access requirements.

[0131] 3. Interface changes must be reviewed and confirmed by all three parties.

[0132] 4. The project cost does not include the costs of developing third-party system interfaces, modifying functions, and testing integration.

[0133] Figure 2 This is a schematic diagram of the intelligent auxiliary process document generation system based on ring forgings provided in an embodiment of this application. Figure 2 As shown, the system includes: a data processing module 201, a defect detection module 202, and a document information generation module 203.

[0134] The data processing module 201 is used to generate target product specification document information corresponding to the ring forging based on the basic information form of the product specification of the ring forging process and the technical standard system library corresponding to the ring forging, and to construct an existing process database based on the existing process data corresponding to the ring forging. The defect detection module 202 is used to structure and normalize the basic data information of the ring forging in the existing process database to obtain the product characteristics, material characteristics, equipment characteristics, and target specification characteristics of the ring forging. The target specification characteristics are used to characterize the constraints and quality requirements of the ring forging on the ring forging process. Based on the product characteristics, material characteristics, equipment characteristics, and target specification characteristics, the module determines the initial forging step parameters of the ring forging. Based on the product characteristics, material characteristics, equipment characteristics, target specification characteristics, and initial forging step parameters, the module constructs the ring forging input features and inputs these features into the defect detection model to obtain the ring forging classification result output by the defect detection model. If the ring forging classification result indicates that there are no defects in the ring forging, the initial forging step parameters are used as the forging step parameter information. The document information generation module 203 is used to generate product process document information for the ring forging based on the forging step parameter information and the target product specification document information.

[0135] Optionally, the defect detection module 202 is specifically used to train a parameter generation regression model corresponding to the ring forging based on the mapping relationship between the historical product characteristics, historical material characteristics, historical equipment characteristics, and historical target specification characteristics of the ring forging and the historical forging step parameters; and to input the product characteristics, material characteristics, equipment characteristics, and target specification characteristics into the parameter generation regression model to obtain the initial forging step parameters output by the parameter generation regression model.

[0136] Optionally, the defect detection module 202 is further configured to update the initial forging step parameters when the ring forging classification result indicates that the ring forging has a defect; construct new ring forging input features based on the product characteristics, material characteristics, equipment characteristics, target specification characteristics, and the updated initial forging step parameters, and input the new ring forging input features into the defect detection model to obtain a new ring forging classification result output by the defect detection model; until the latest output ring forging classification result indicates that the ring forging has no defects, and use the forging step parameters corresponding to the latest output ring forging classification result as the forging step parameter information.

[0137] Optionally, the document information generation module 203 is specifically used to generate product process document information for the ring forging based on the design drawings of the ring forging, basic information and classification information of raw materials, equipment information of the ring forging equipment in the ring forging process, parameter information of the forging steps, and specification document information of the target product.

[0138] Optionally, the document information generation module 203 is also used to generate heat treatment process document information for the ring forging based on the design drawings, the basic information of the raw materials, the classification information of the raw materials, the equipment information, and the target product specification document information.

[0139] Optionally, the data processing module 201 is specifically used to respond to the user's input file upload operation, obtain the existing process file corresponding to the ring forging; parse the existing process data in the existing process file to obtain the relevant forming parameters in the ring forging process of the ring forging; and construct the existing process database based on all relevant forming parameters.

[0140] Optionally, the data processing module 201 is specifically used to respond to the user's input product compilation operation, generate a basic information form for the product specification of the ring forging process; extract relevant information from the basic information form for the product specification from the technical standard system library; generate product specification document information for the ring forging based on the relevant information, the basic product information in the basic information form for the product specification, and the preset product specification template; and review and sign the product specification document information to obtain the target product specification document information.

[0141] Optionally, the data processing module 201 is further configured to acquire multiple technical standard document information corresponding to the ring forging, including at least national standard document information, national military standard document information, industry standard document information, and technical agreements; obtain multiple standard categories based on the nature and scope of application of the technical standard documents; classify the national standard document information, the national military standard document information, the industry standard document information, and the technical agreement, and associate them with the corresponding standard categories; review and verify the technical standard document information corresponding to each standard category for each standard type to obtain target technical standard document information; and construct the technical standard system library based on all target technical standard document information; or, in the event of a change in the ring forging process state, generate change information; update the corresponding technical standard document information based on the change information to obtain updated technical standard document information; and construct the technical standard system library based on all unupdated technical standard document information and all updated technical standard document information.

[0142] Optionally, the data processing module 201 is further configured to establish raw material classification information based on the properties of the raw material of the ring forging. The raw material classification information includes at least raw material-related information and temperature-related information. The raw material-related information includes at least the material grade and cooling method, and the temperature-related information includes at least the heating temperature, initial forging temperature, final forging temperature, and heat preservation coefficient.

[0143] Optionally, the data processing module 201 is also used to respond to the user's input of a drawing upload operation, obtain the design drawing of the ring forging, and read the design drawing to obtain the product information of the ring forging.

[0144] Optionally, the data processing module 201 is also used to collect equipment information of the ring forging equipment in the ring forging process. The equipment information includes at least the branch plant and plant information where the ring forging equipment is located, the equipment name, the equipment type and the maximum forging weight; and automatically calculate the basic information of the raw materials of the ring forging, which includes at least the raw material specifications, permissible specifications and net weight of the raw material.

[0145] Optionally, the document information generation module 203 is specifically used to generate the process steps required for heat treatment based on the supply status in the design drawings; automatically record the heating process parameters based on the temperature-related information in the raw material classification information; automatically calculate the furnace loading quantity based on the basic information of the raw material, the equipment information, and the target product specification document information; and generate the heat treatment process document information for the ring forging based on the process steps, the heating process parameters, and the furnace loading quantity.

[0146] Optionally, the data processing module 201 is further configured to record the physical and chemical requirements of the raw materials of the ring forging during the process of generating the product specification document information of the ring forging; after obtaining the target product specification document information, the physical and chemical requirements information is sent to the quality evaluation device, which is used to score the performance of the raw materials of the ring forging based on the physical and chemical requirements information.

[0147] Optionally, the data processing module 201 is also used to receive the raw material performance scores of multiple ring forgings sent by the quality evaluation device, wherein the multiple ring forgings belong to a production batch; and to determine the pass rate of the ring forgings in the production batch based on the multiple raw material performance scores.

[0148] Figure 3 This is a schematic diagram of the structure of the document generation system provided in an embodiment of this application. For example... Figure 3As shown, the document generation system may include a processor 310, a communications interface 320, a memory 330, and a communication bus 340. The processor 310, communications interface 320, and memory 330 communicate with each other via the communication bus 340. The processor 310 can call logical instructions from the memory 330 to execute an intelligent assisted process document generation method based on ring forgings.

[0149] Furthermore, the logical instructions in the aforementioned memory 330 can be implemented as software functional units and, when sold or used as independent products, can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of this application, in essence, or the part that contributes to the prior art, or a part of the technical solution, can be embodied in the form of a software product. This computer software product is stored in a storage medium and includes several instructions to cause a computer device (which may be a personal computer, server, or network device, etc.) to execute all or part of the steps of the methods described in the various embodiments of this application. The aforementioned storage medium includes various media capable of storing program code, such as USB flash drives, portable hard drives, read-only memory (ROM), random access memory (RAM), magnetic disks, or optical disks.

[0150] On the other hand, this application also provides a computer program product, which includes a computer program that can be stored on a non-transitory computer-readable storage medium. When the computer program is executed by a processor, the computer can execute the intelligent auxiliary process document generation method based on ring forging provided by the above methods.

[0151] In another aspect, embodiments of this application also provide a non-transitory computer-readable storage medium storing a computer program thereon, which, when executed by a processor, implements the intelligent auxiliary process document generation method based on ring forgings provided by the methods described above.

[0152] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the modules can be selected to achieve the purpose of this embodiment according to actual needs. Those skilled in the art can understand and implement this without any creative effort.

[0153] Through the above description of the embodiments, those skilled in the art can clearly understand that each embodiment can be implemented by means of software plus necessary general-purpose hardware platforms, and of course, it can also be implemented by hardware. Based on this understanding, the above technical solutions, in essence or the part that contributes to the prior art, can be embodied in the form of a software product. This computer software product can be stored in a computer-readable storage medium, such as ROM / RAM, magnetic disk, optical disk, etc., and includes several instructions to cause a computer device (which may be a personal computer, server, or network device, etc.) to execute the methods described in the various embodiments or some parts of the embodiments.

[0154] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.

Claims

1. A method for generating intelligent auxiliary process documents based on ring forgings, characterized in that, include: Based on the basic information form of the product specification for the ring forging process and the corresponding technical standard system library, the target product specification document information for the ring forging is generated. Specifically, this includes responding to user input for product compilation and generating the basic information form of the product specification for the ring forging process; extracting relevant information from the basic information form of the product specification from the technical standard system library; generating the product specification document information for the ring forging based on the relevant information, the basic product information in the basic information form, and a preset product specification template. The relevant information includes the chemical composition requirements and permissible deviations of the raw materials, the mechanical performance indicators of the materials, the smelting methods and delivery status requirements, and the non-destructive testing standards and acceptance levels. The basic product information includes product identification, material information, standard indexes and basic requirements, and product specifications. The product specification document information is reviewed and signed to obtain the target product specification document information. Finally, an existing process database is constructed based on the existing process data corresponding to the ring forging. The basic data information of the ring forgings in the existing process database is structured and normalized to obtain the product characteristics, material characteristics, equipment characteristics, and target specification characteristics of the ring forgings. The target specification characteristics are used to characterize the constraints and quality requirements of the ring forgings on the ring forging process. Based on the product characteristics, material characteristics, equipment characteristics, and target specification characteristics, the initial forging step parameters of the ring forgings are determined. Specifically, this includes training a parameter generation regression model corresponding to the ring forgings based on the mapping relationship between the historical product characteristics, historical material characteristics, historical equipment characteristics, and historical target specification characteristics of the ring forgings and historical forging step parameters. The product characteristics, material characteristics, equipment characteristics, and target specification characteristics are input into the parameter generation regression model to obtain the initial forging step parameters output by the parameter generation regression model. Based on the product characteristics, material characteristics, equipment characteristics, target specification characteristics, and initial forging step parameters, ring forging input features are constructed, and the ring forging input features are input into the defect detection model to obtain the ring forging classification results output by the defect detection model. If the classification result of the ring forging indicates that the ring forging is free of defects, the initial forging step parameters are used as forging step parameter information. Based on the forging step parameter information and the target product specification document information, the product process document information of the ring forging is generated. Specifically, this includes generating the product process document information of the ring forging based on the design drawings of the ring forging, basic information and classification information of the raw materials, equipment information of the ring forging equipment in the ring forging process, the forging step parameter information, and the target product specification document information.

2. The intelligent auxiliary process document generation method based on ring forgings according to claim 1, characterized in that, The method further includes: If the ring forging classification result indicates that the ring forging has a defect, update the initial forging step parameters; Based on the product characteristics, material characteristics, equipment characteristics, target specification characteristics, and updated initial forging step parameters, new ring forging input features are constructed, and the new ring forging input features are input into the defect detection model to obtain a new ring forging classification result output by the defect detection model. The forging process continues until the latest output of the ring forging classification result indicates that the ring forging is free of defects, and the forging step parameters corresponding to the latest output of the ring forging classification result are used as the forging step parameter information.

3. The intelligent auxiliary process document generation method based on ring forgings according to claim 1, characterized in that, The method further includes: Based on the design drawings, the basic information of the raw materials, the classification information of the raw materials, the equipment information, and the target product specification document information, the heat treatment process document information of the ring forging is generated.

4. The intelligent auxiliary process document generation method based on ring forgings according to any one of claims 1-2, characterized in that, The step of constructing a stock process database based on the stock process data corresponding to the ring forging includes: In response to the user's file upload operation, retrieve the existing process files corresponding to the ring forging; The existing process data in the existing process files are parsed to obtain the relevant forming parameters in the ring forging process of the ring forging part. Based on all relevant molding parameters, the existing process database is constructed.

5. The intelligent auxiliary process document generation method based on ring forgings according to any one of claims 1-2, characterized in that, The method further includes: Obtain information on multiple technical standard documents corresponding to the ring forging, including at least national standard documents, national military standard documents, industry standard documents, and technical agreements. Based on the nature and scope of application of technical standard documents, multiple standard categories are derived; The national standard document information, the national military standard document information, the industry standard document information, and the technical protocols are classified and associated with the corresponding standard categories; For each standard type, the technical standard document information corresponding to the standard category is reviewed and verified to obtain the target technical standard document information; and the technical standard system library is constructed based on all target technical standard document information; or, in the case of a change in the ring forging process state, change information is generated; the corresponding technical standard document information is updated based on the change information to obtain updated technical standard document information; and the technical standard system library is constructed based on all unupdated technical standard document information and all updated technical standard document information.

6. The intelligent auxiliary process document generation method based on ring forgings according to claim 1, characterized in that, The method further includes: Based on the properties of the raw materials of the ring forging, a classification information for the raw materials is established. The classification information for the raw materials includes at least raw material-related information and temperature-related information. The raw material-related information includes at least the material grade and cooling method, and the temperature-related information includes at least the heating temperature, initial forging temperature, final forging temperature, and heat preservation coefficient.

7. The intelligent auxiliary process document generation method based on ring forgings according to claim 1, characterized in that, The method further includes: In response to the user's input of a drawing upload operation, the design drawings of the ring forging are obtained; The product information of the ring forging is obtained by reading the design drawings.

8. The intelligent auxiliary process document generation method based on ring forgings according to claim 1, characterized in that, The method further includes: Collect equipment information of the ring forging equipment in the ring forging process. The equipment information includes at least the branch plant and plant information where the ring forging equipment is located, the equipment name, the equipment type, and the maximum forgeable weight. The basic information of the raw materials of the ring forging is automatically calculated. The basic information of the raw materials includes at least the raw material specifications, permissible specifications and net weight of the raw material.

9. The intelligent auxiliary process document generation method based on ring forgings according to claim 3, characterized in that, The step of generating heat treatment process document information for the ring forging based on the design drawings, basic information of the raw materials, classification information of the raw materials, equipment information, and target product specification document information includes: Based on the supply status in the design drawings, generate the process steps required for the heat treatment process; The heating process parameters are automatically recorded based on the temperature-related information in the raw material classification information. The furnace loading quantity is automatically calculated based on the basic information of the raw materials, the equipment information, and the target product specification document information. Based on the process steps, heating process parameters, and the number of parts loaded into the furnace, heat treatment process document information for the ring forging is generated.

10. The intelligent auxiliary process document generation method based on ring forgings according to claim 1, characterized in that, The method further includes: During the process of generating the product specification document information for the ring forging, the physical and chemical requirements of the raw materials for the ring forging are recorded; After obtaining the target product specification document information, the physical and chemical requirements information is sent to the quality evaluation equipment, which is used to score the raw material properties of the ring forging based on the physical and chemical requirements information.

11. The intelligent auxiliary process document generation method based on ring forgings according to claim 10, characterized in that, The method further includes: The system receives raw material performance scores for multiple ring forgings from the quality evaluation equipment, wherein the multiple ring forgings belong to one production batch. The pass rate of ring forgings in the production batch is determined based on multiple raw material performance scores.

12. A smart auxiliary process document generation system based on ring forgings, characterized in that, include: The data processing module is used to generate target product specification document information for the ring forging based on the basic information form of the product specification for the ring forging process and the technical standard system library corresponding to the ring forging. Specifically, this includes responding to user input of a product compilation operation to generate the basic information form of the product specification for the ring forging process; extracting relevant information from the basic information form of the product specification from the technical standard system library; generating product specification document information for the ring forging based on the relevant information, the basic product information in the basic information form of the product specification, and a preset product specification template. The relevant information includes the chemical composition requirements and allowable deviations of the raw materials, the mechanical performance indicators of the materials, the smelting method and delivery status requirements, and the non-destructive testing standards and acceptance levels. The basic product information includes product identification, material information, standard index and basic requirements, and product specifications. The module also reviews and signs the product specification document information to obtain the target product specification document information; and constructs an existing process database based on the existing process data corresponding to the ring forging. The defect detection module is used to structure and normalize the basic data information of the ring forgings in the existing process database to obtain the product characteristics, material characteristics, equipment characteristics, and target specification characteristics of the ring forgings. The target specification characteristics are used to characterize the constraints and quality requirements of the ring forgings on the ring forging process. Based on the product characteristics, material characteristics, equipment characteristics, and target specification characteristics, the module determines the initial forging step parameters of the ring forgings. Specifically, this includes training the corresponding parameters based on the mapping relationship between the historical product characteristics, historical material characteristics, historical equipment characteristics, and historical target specification characteristics of the ring forgings and historical forging step parameters. A parameter generation regression model is constructed; the product characteristics, material characteristics, equipment characteristics, and target specification characteristics are input into the parameter generation regression model to obtain the initial forging step parameters output by the parameter generation regression model; based on the product characteristics, material characteristics, equipment characteristics, target specification characteristics, and initial forging step parameters, ring forging input features are constructed, and the ring forging input features are input into a defect detection model to obtain the ring forging classification result output by the defect detection model; if the ring forging classification result indicates that the ring forging has no defects, the initial forging step parameters are used as forging step parameter information; The document information generation module is used to generate product process document information for the ring forging based on the forging step parameter information and the target product specification document information. Specifically, it generates product process document information for the ring forging based on the design drawings of the ring forging, basic information and classification information of raw materials, equipment information of the ring forging equipment in the ring forging process, the forging step parameter information and the target product specification document information.

13. A document generation system, comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, characterized in that, When the processor executes the computer program, it implements the intelligent auxiliary process document generation method based on ring forgings as described in any one of claims 1 to 11.

14. A non-transitory computer-readable storage medium having a computer program stored thereon, characterized in that, When the computer program is executed by the processor, it implements the intelligent auxiliary process document generation method based on ring forgings as described in any one of claims 1 to 11.

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