Product development process management system and method and storage medium

Abstract

The invention relates to the technical field of product development, and particularly discloses a product development process management system and method and a storage medium, and the system comprises a project starting module which is used for inputting basic information of a project, inputting preliminary basic requirement information of a product, setting group members of the current project, building a product structure tree, and setting initial material data; the product design and development module is used for carrying out analysis according to material components, recording DOE test data and determining a product use material; the recording module is also used for recording contents and conclusions of project group design review and design verification; the process design and development module is used for acquiring a part process and generating a process characteristic matrix of a part according to the part process; the product and process confirmation module is used for setting pilot production information; and the evaluation module is used for setting a handover content and a handover result, and is also used for setting a project experience summary report. By adopting the technical scheme of the invention, product design and process development can be effectively managed.

Description

Technical Field

[0001] The present invention relates to the technical field of product development, and particularly relates to a product development process management system, method and storage medium. Background Art

[0002] APQP (Advanced Product Quality Planning) is the abbreviation of Advanced Product Quality Planning. As a structured method, it formulates a series of necessary steps to ensure that the product can meet the needs of customers. APQP includes: identifying customer requirements, determining special product characteristics, contract review, DFMEA (Design Failure Mode and Effects Analysis), process flow chart, PFMEA (Process Failure Mode and Effects Analysis), CP (Control Plan), operation instruction, PPAP (Production Part Approval Process), SPC (Statistical Process Control), MSA (Measurement System Analysis) and other advanced management tools and methods.

[0003] Nowadays, the product structure is complex, and the requirements for process control in the production process are getting higher and higher. The product design and development process should ensure that the designed product and the future production process control methods, etc. meet the needs of customers and the production process. For this reason, a product development process management system, method and storage medium that can effectively manage the product design and development process and simplify the management steps are needed. Summary of the Invention

[0004] One of the purposes of the present invention is to provide a product development process management system that can effectively manage the product design and development process.

[0005] To solve the above technical problems, the present application provides the following technical solutions:

[0006] A product development process management system includes: a project startup module, a product design and development module, a process design and development module, a product and process confirmation module, and an evaluation module;

[0007] The project startup module is used to input the basic information of the project, input the preliminary basic product requirement information, set the team members of the current project, establish a product structure tree, and set the initial material data;

[0008] The product design and development module is used to analyze according to the material composition, record DOE test data, and determine the product use materials; it is also used to record the content and conclusions of the design review and design verification of the project team;

[0009] The process design and development module is used to obtain the part process and generate a part process characteristic matrix according to the part process;

[0010] The product and process confirmation module is used to set up trial production information;

[0011] The evaluation module is used to set up transfer content and handover results, and is also used to set up a project experience summary report.

[0012] Furthermore, the project startup module includes:

[0013] The basic information entry unit is used to enter the basic information of the project. The basic information includes project number, customer product, product name, product category, project start date, design start date, OTS date, process design start date, and PPAP submission date;

[0014] The initial product requirement collection unit is used to enter preliminary basic product requirement information, product performance information, and product function information; the basic product requirement information includes function requirements and quality requirements;

[0015] The project team creation unit is used to set up the team members of the current project and generate a project team list. The project team list includes account number, name, department, phone number, email, and job responsibilities;

[0016] The final product requirement collection unit is used to enter the final basic product requirement information, product performance information, and product function information determined by the review;

[0017] The past experience unit is used to input material experience information, product and process experience information, packaging and protection experience information, and transportation and delivery experience information;

[0018] The product structure analysis unit is used to establish a product structure tree;

[0019] The goal setting unit is used to set design goals, reliability goals, quality goals, and warranty requirements;

[0020] The initial material analysis unit is used to set initial material data and generate BOM data based on the initial material data; the initial material data includes name, nature, model, and supplier;

[0021] The initial process setting unit is used to obtain the product name from the basic information entry unit, set the part process corresponding to the product name, and the equipment, tooling and fixtures, inspection / jig and fixture equipment, and error-proofing devices corresponding to each process;

[0022] The initial special characteristics analysis unit is used to obtain the part process from the initial process setting unit, set the characteristic information of each part process, and identify the key points of production process control. The characteristic information includes characteristic name, characteristic value, symbol, and corresponding process;

[0023] The product cost accounting unit is used to set detailed information, which includes detailed material costs, detailed outsourcing / purchasing costs, processing cost details, jig and fixture cost details, management cost details, packaging cost details, and tax details; it is also used to automatically generate the total product cost details based on the detailed information.

[0024] Furthermore, the product design and development module includes:

[0025] The product test outline creation unit is used to automatically reference the product performance information in the project startup module and receive the settings of test standards, test equipment, and test cycles;

[0026] The material design record unit is used to analyze based on material composition, record DOE test data, and determine the materials used for the product;

[0027] The review and verification unit is used to record the content and conclusions of the project team's design review and design verification;

[0028] The DFMEA module is used to export data related to external software;

[0029] The product drawing unit is used to obtain the drawings corresponding to each part;

[0030] The product control characteristic analysis unit is used to confirm the characteristic information of the product parts / processes after re-review, generate a list of product special characteristics, and the characteristic information includes characteristic name, characteristic value, symbol, and corresponding process;

[0031] The prototype manufacturing control plan unit is used to automatically generate a prototype table for the product;

[0032] The equipment development unit is used to automatically reference the equipment information in the initial process setting unit and is also used to receive the setting information of existing equipment and new equipment. The setting information of existing equipment and new equipment both includes equipment name, equipment model, and equipment number;

[0033] The mold development unit is used to automatically reference the tooling and mold information in the initial process setting unit and is also used to receive the setting information of existing tooling and molds and new tooling and molds;

[0034] The gage development unit is used to automatically reference the gage / detection equipment information in the initial process setting unit and is also used to receive the setting information of existing gages / detection equipment and new gages / detection equipment;

[0035] The OTS generation unit is used to automatically reference relevant information in the product structure tree, and is also used to track procurement information, OTS production information, and the OTS submission list; the OTS production information includes the OTS production method, the planned production date of the prototype, the planned production quantity of the prototype, the person in charge of prototype production, the actual production date of the prototype, the actual production quantity of the prototype, and the actual qualified quantity; the OTS submission list includes: the planned submission date, the actual submission date, the person in charge of OTS submission, the customer approval date, and the OTS approval conclusion.

[0036] Furthermore, the process design and development module includes:

[0037] The packaging standard setting unit is used to obtain the part name and set the packaging method for the corresponding part, including the packaging quantity, the number of layers included in the packaging, and the packaging external dimensions;

[0038] The characteristic matrix unit is used to obtain the part process from the initial process setting unit and generate the process characteristic matrix of the part according to the part process;

[0039] The process flow analysis unit is used to automatically reference the process-related information in the initial process setting unit and the product control characteristic analysis unit, and set the characteristics, process requirements, environmental requirements, auxiliary materials, and error-proofing devices concerned in each process; the characteristics include the characteristic name, the characteristic value, the control method, the inspection method, and the reaction plan;

[0040] The PFMEA unit is used to export relevant data;

[0041] The pilot production control plan unit is used to automatically generate a pilot production control plan according to the information of the process flow analysis unit.

[0042] Furthermore, the product and process confirmation module includes:

[0043] The organization pilot production setting unit is used to set the pilot production information, including the pilot production method, the planned pilot production date, the planned pilot production quantity, the person in charge of sample trial, the actual pilot production date, the actual pilot production quantity, and the actual qualified quantity;

[0044] The measurement system analysis unit is used to receive the analysis data input by the project team according to the actual production process data, perform automatic analysis, and draw a conclusion on whether the measurement system meets the requirements;

[0045] The initial process capability study unit is used to receive the analysis data input by the project team according to the actual production process data, perform automatic analysis, and draw a conclusion on whether the production process capability meets the requirements;

[0046] The production confirmation test unit is used to obtain and display the inspection results of each part; the inspection results include the full-dimensional inspection results, the performance test results, and the material test results;

[0047] A packaging evaluation and test unit for setting product information, evaluation method information, evaluation result information, and evaluation conclusion information; the product information includes product name, model, date, packaging method, and protection means; the evaluation method information includes transportation method, required time, transportation destination, and transportation mileage; the evaluation result information includes whether the packaging is damaged, whether the packaging is deformed, whether the packaging label is clear, whether the protection fails, and whether the accessories are scattered.

[0048] A production control plan unit for automatically generating a control plan list based on the data of the trial production control plan, and accepting the modification of the cost control plan list by the project team based on the adjustment data of the enterprise's trial production process to obtain a formal production control plan list.

[0049] A PPAP submission unit for uploading and generating PPAP documents; the PPAP documents include a part submission warrant, design records, engineering change documents, and engineering approval when required.

[0050] Furthermore, the evaluation module includes:

[0051] A project handover unit for setting handover content and handover results, where the handover content includes content name, current status, responsible department, and receiving department; the handover results include consent to transfer to mass production or inability to transfer to mass production.

[0052] A summary unit for setting a project experience summary report, including project background, confirmation of finished product status, accessory procurement, and mold and tooling procurement.

[0053] The second object of the present invention is to provide a product development process management method, including the following contents:

[0054] S1. Project startup steps, including:

[0055] S101. Basic information entry, entering the basic information of the project, where the basic information includes project number, customer product, product name, product category, project start date, design start date, OTS date, process design start date, and PPAP submission date.

[0056] S102. Initial collection of product requirements, entering preliminary product basic requirement information, product performance information, and product function information; the product basic requirement information includes function requirements and quality requirements.

[0057] S103. Project team creation, setting the team members of the current project, and generating a project team list, including account number, name, department, phone, email, and job responsibilities.

[0058] S104. Project progress planning, setting the person in charge, planned start time, and planned end time for each preset step of the current project;

[0059] S105. Collection of final product requirements, inputting the basic requirements information, product performance information, and product function information of the final product determined through review;

[0060] S106. Setting of past experience, inputting material experience information, product and process experience information, packaging and protection experience information, and transportation and delivery experience information;

[0061] S107. Product structure analysis, establishing a product structure tree;

[0062] S108. Goal setting, setting design goals, reliability goals, quality goals, and warranty requirements;

[0063] S109. Initial material analysis, setting initial material data, and generating BOM data based on the initial material data; the initial material data includes name, properties, model, and supplier;

[0064] S110. Initial process setting, obtaining the product name from the basic information input unit, setting the part processes corresponding to the product name, and the equipment, tooling and fixtures, inspection tools / detection equipment, and error-proofing devices corresponding to each process;

[0065] S112. Initial special characteristics analysis, obtaining the part processes from the initial process setting unit, setting the characteristic information of each part process, and identifying the key points of production process control; the characteristic information includes characteristic name, characteristic value, symbol, and corresponding process;

[0066] S113. Product cost accounting, setting details of material costs, outsourcing / purchasing costs, processing costs, tooling and fixture costs, management costs, packaging costs, and tax details, and automatically generating the total product cost details based on the above details;

[0067] S2. Product design and development steps, including:

[0068] S201. Creation of product test outline, automatically referencing the product performance information in the project startup module, and receiving the settings of test standards, test equipment, and test cycle;

[0069] S202. Material design record, recording DOE test data based on material composition analysis, and determining the materials used for the product;

[0070] S203. Review and verification, recording the content and conclusions of the design review and design verification by the project team;

[0071] S204. DFMEA setting, exporting relevant data from external software and submitting it to the external software;

[0072] S205. Product drawing setting, obtaining the drawings corresponding to each part;

[0073] S206. Product control characteristic analysis, confirming the characteristic information of product parts / processes after re-review, generating a list of product special characteristics, and the characteristic information includes characteristic name, characteristic value, symbol, and corresponding process;

[0074] S207. Prototype manufacturing control plan generation, automatically generating a prototype table for the product;

[0075] S208. Equipment development, automatically referencing the equipment information of the initial process setting unit, receiving the setting information of existing equipment and newly added equipment, and the setting information of both existing equipment and newly added equipment includes equipment name, equipment model, and equipment number;

[0076] S209. Die development, automatically referencing the tooling die information of the initial process setting unit, and receiving the setting information of existing tooling dies and newly added tooling dies;

[0077] S210. Gage development, automatically referencing the gage / detection equipment information of the initial process setting unit, and receiving the setting information of existing gages / detection equipment and newly added gages / detection equipment;

[0078] S211. OTS generation, automatically referencing the relevant information in the product structure tree, tracking the procurement information, OTS production information, and OTS submission list; the OTS production information includes OTS production method, planned prototype production date, planned prototype production quantity, prototype production person in charge, actual prototype production date, actual prototype production quantity, and actual qualified quantity; the OTS submission list includes: planned submission date, actual submission date, OTS submission person in charge, customer approval date, and OTS approval conclusion;

[0079] S3. Process design and development steps, including:

[0080] S301. Packaging standard setting, obtaining the part name and setting the packaging method for the corresponding part, including packaging quantity, number of layers in the packaging, and packaging external dimensions;

[0081] S302. Characteristic matrix setting, obtaining the part process from the initial process setting unit and generating a process characteristic matrix for the part according to the part process;

[0082] S303. Process flow analysis, automatically referencing the process-related information in the initial process setting unit and product control characteristic analysis unit, and setting the characteristics, process requirements, environmental requirements, auxiliary materials, and error-proofing devices concerned in each process; the characteristics include characteristic name, characteristic value, control method, inspection method, and reaction plan;

[0083] S304. PFMEA setting, export relevant data of external software and submit it to the external software;

[0084] S305. Pilot production control plan setting, automatically generate a pilot production control plan according to the information of the process flow analysis unit;

[0085] S4. Product and process confirmation steps, including:

[0086] S401. Organize pilot production setting, set pilot production information, including pilot production method, planned pilot production date, planned pilot production quantity, responsible person for sample parts trial production, actual pilot production date, actual pilot production quantity, actual qualified quantity;

[0087] S402. Measurement system analysis, receive the analysis data input by the project team according to the actual production process data, conduct automatic analysis, and draw a conclusion on whether the measurement system meets the requirements;

[0088] S403. Initial process capability study, receive the analysis data input by the project team according to the actual production process data, conduct automatic analysis, and draw a conclusion on whether the production process capability meets the requirements;

[0089] S404. Production confirmation test, obtain and display the inspection results of each part; the inspection results include full - size inspection results, performance test results, and material test results;

[0090] S405. Packaging evaluation and test, set product data information, evaluation method information, evaluation result information, evaluation conclusion information; product data information includes product name, model, date, packaging method, protection means; evaluation method information includes transportation method, required time, transportation destination, transportation mileage; evaluation result information includes whether the packaging is damaged, whether the packaging is deformed, whether the packaging label is clear, whether the protection fails, whether the accessories are scattered;

[0091] S406. Production control plan, automatically generate a control plan list according to the data of the above - mentioned pilot production control plan, accept the modification of the cost control plan list by the project team based on the adjustment data of the enterprise's pilot production process, and obtain the formal production control plan list;

[0092] S407. PPAP submission, upload and generate PPAP documents, and PPAP documents include part submission warrant, design record, engineering change document, and engineering approval when required;

[0093] S5. Evaluation steps, including:

[0094] S501. Project handover, set handover content and handover result, the handover content includes content name, current status, responsible department, receiving department; the handover result includes consent to transfer to mass production or unable to transfer to mass production;

[0095] S502. Summarize and set up a project experience summary report, including project background, confirmation of finished product status, procurement of accessories, and procurement of tooling and fixtures.

[0096] A third object of the present invention is to provide a storage medium storing a computer program, and when the computer program is executed by a processor, the steps of the above method are implemented.

[0097] This solution integrates various links such as project initiation, development process, and subsequent review, realizing systematic management of the entire process. This solution has significant advantages in improving product development efficiency, reducing management complexity, and optimizing project risk control, and can effectively manage product design and process development, providing strong support for enterprises to achieve high-quality and high-efficiency product development. BRIEF DESCRIPTION OF THE DRAWINGS

[0098] Figure 1 It is a schematic diagram of a structure tree in a product development process management system;

[0099] Figure 2 It is a schematic diagram of a sample part list in a product development process management system;

[0100] Figure 3 It is a schematic diagram of a process characteristic matrix in a product development process management system;

[0101] Figure 4 It is a schematic diagram of a control plan list in a product development process management system. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0102] The following is a further detailed description through specific embodiments:

[0103] Embodiment 1

[0104] Taking the moving turbine disk product as an example, this embodiment introduces a product development process management system, including a project initiation module, a product design and development module, a process design and development module, a product and process confirmation module, and an evaluation module.

[0105] The project initiation module includes:

[0106] A basic information input unit for inputting basic information of the project. The basic information includes project number, customer product (such as turbine assembly), product name (such as moving turbine disk), product category (such as engine (including parts)), project start date, design start date, OTS date, process design start date, PPAP submission date, etc.;

[0107] Product requirement initial collection unit, used to input preliminary product basic requirement information, product performance information, product function information, etc.; the product basic requirement information includes function requirements, quality requirements, etc. By collecting relevant information, market feasibility analysis is carried out so that the enterprise can make high-level decisions on whether to develop new products, and a new product development proposal is automatically generated subsequently.

[0108] Project team creation unit, used to set the members of the current project team and generate a project team list, including account number, name, department, phone number, email, job responsibilities, etc.

[0109] Project progress planning unit, used to set the person in charge, planned start time, and planned end time for each preset step of the current project; each preset step matches each unit of each module such as the project startup module, product design and development module, process design and development module, product and process confirmation module, and evaluation module; it is also used to obtain the actual start time and actual end time from each unit, analyze the current status of each preset step according to the planned start time, planned end time, actual start time, and actual end time, and the current status includes normal, delayed, and overdue; it is also used to automatically generate interface tasks for the person in charge of the step.

[0110] Product final requirement collection unit, used to input the final product basic requirement information, product performance information, product function information, etc. determined by the review.

[0111] Previous experience unit, used to input material experience information, product and process experience information, packaging and protection experience information, transportation and delivery experience information, etc., all of which include risk or failure mode, cause, current measures, existing risks, etc. For example, in the material experience information, the risk or failure mode: long development cycle, cause: limited development strength, current measures: recruit people, existing risk: increased cost.

[0112] Product structure analysis unit, as Figure 1 shown, used to establish a product structure tree; in this embodiment, the project team members analyze the product and answer the questions set by this system, and the system automatically generates a structure tree according to the answers of the project team members.

[0113] Goal setting unit, used to set design goals, reliability goals, quality goals, warranty requirements, etc.; for example, the quality goal: the first-pass rate of the product is 98%.

[0114] Initial material analysis unit, used to set initial material data and generate BOM data according to the initial material data; the initial material data includes name, nature, model, supplier; for example, name: water body, nature: component, model: pb-2, supplier: xxxx company.

[0115] An initial process setting unit for obtaining the product name from the basic information input unit, setting the part processes corresponding to the product name, and the equipment, tooling, inspection fixtures / detection equipment, and error-proofing devices corresponding to each process; for example, the part processes of a moving turbine disk include die casting, grinding, polishing, chrome plating, quality inspection, and packaging.

[0116] An initial special characteristics analysis unit for obtaining the part processes from the initial process setting unit, setting the characteristic information of each part process, and identifying the key points of production process control. The characteristic information includes characteristic name, characteristic value, symbol, and corresponding process; for example, characteristic name: emery, characteristic value: consistent size, symbol: △, corresponding process: grinding. In this embodiment, the key points of production process control are identified by the staff input.

[0117] A product cost accounting unit for setting the details of material costs, outsourcing / purchasing costs, processing costs, tooling costs, management costs, packaging costs, and tax details, and automatically generating the total product cost details based on the above details.

[0118] The product design and development module includes:

[0119] A product test outline creation unit for automatically referencing the product performance information in the project startup module and receiving the settings of test standards, test equipment, and test cycles.

[0120] A material design record unit for recording DOE test data based on material composition analysis and determining the materials used for the product;

[0121] A review and verification unit for recording the content and conclusions of the design review and design verification by the project team;

[0122] A DFMEA unit for exporting the data related to external software, submitting it to an external software (in this embodiment, it is FMEA analysis software) for product design failure analysis, and forming a product design failure mode and risk analysis report. In this embodiment, the data related to external software refers to the data required by the external software. Different external software requires different data, so different settings can be made, for example, the data required by the FMEA analysis software is set.

[0123] A product drawing unit for obtaining the drawings corresponding to each part;

[0124] A product control characteristics analysis unit for confirming the characteristic information of the product parts / processes after re-review and generating a product special characteristics list. The characteristic information includes characteristic name, characteristic value, symbol, corresponding process, etc.;

[0125] A prototype manufacturing control plan unit, such as Figure 2As shown, it is used to automatically generate a sample part list for a product; in this embodiment, the data of the sample part list can come from the above modules according to the content of the form.

[0126] The equipment development unit is used to automatically reference the equipment information of the initial process setting unit, and is also used to receive the setting information of existing equipment and newly added equipment. The setting information of existing equipment and newly added equipment both includes equipment name, equipment model, and equipment number.

[0127] The die development unit is used to automatically reference the tooling die information of the initial process setting unit, and is also used to receive the setting information of existing tooling dies and newly added tooling dies;

[0128] The fixture development unit is used to automatically reference the fixture / detection equipment information of the initial process setting unit, and is also used to receive the setting information of existing fixture / detection equipment and newly added fixture / detection equipment.

[0129] The OTS generation unit is used to automatically reference the procurement and production-related information in the product structure tree, and is also used to track procurement information, OTS production information, and OTS submission list; OTS production information includes OTS production method (producing sample parts according to customer orders or arranging sample part production independently), planned sample part production date, planned sample part production quantity, sample part production person in charge, actual sample part production date, actual sample part production quantity, actual qualified quantity;

[0130] The OTS submission list includes: planned submission date, actual submission date, OTS submission person in charge, customer approval date, OTS approval conclusion (customer approval or customer requests resubmission).

[0131] The process design and development module includes:

[0132] The packaging standard setting unit is used to obtain the part name and set the packaging method for the corresponding part, including the number of packages, the number of layers included in the package, and the external dimensions of the package.

[0133] The characteristic matrix unit is used to obtain the part process from the initial process setting unit and generate the process characteristic matrix of the part according to the part process, such as Figure 3 As shown.

[0134] The process flow analysis unit is used to automatically reference the process-related information in the initial process setting unit and the product control characteristic analysis unit, and set the characteristics, process requirements, environmental requirements, auxiliary materials, and error-proofing devices concerned in each process; the characteristics include characteristic name, characteristic value, control method, inspection method, and reaction plan; for example, the characteristics of the die-casting process include characteristic name: pressure, characteristic value: xxxx, control method: process parameter control, manual control, inspection method: 100% inspection, reaction plan: isolation / identification. The process-related information includes specific processes, numbers, equipment information, etc.

[0135] The PFMEA unit is used to export the external software-related data and submit it to an external software (FMEA analysis software in this embodiment) for product design failure analysis, and form a product design failure mode and risk analysis report.

[0136] The pre-production control plan unit is used to automatically generate a pre-production control plan according to the information of the process flow analysis unit; it is used for the control of the enterprise's pre-production process.

[0137] The product and process confirmation module includes:

[0138] The organization pre-production setting unit is used to set the pre-production information, including pre-production method (arrange pre-production according to customer small-batch orders or arrange pre-production independently), planned pre-production date, planned pre-production quantity, sample trial responsible person, actual pre-production date, actual pre-production quantity, and actual qualified quantity;

[0139] The measurement system analysis unit is used to receive the analysis data entered by the project team according to the actual production process data, perform automatic analysis, and draw a conclusion on whether the measurement system meets the requirements.

[0140] The initial process capability study unit is used to receive the analysis data entered by the project team according to the actual production process data, perform automatic analysis, and draw a conclusion on whether the production process capability meets the requirements.

[0141] The production confirmation test unit is used to obtain and display the inspection results of each part; the inspection results include full-size inspection results, performance test results, and material test results.

[0142] Packaging evaluation and test unit, used to set product information, evaluation method information, evaluation result information, evaluation conclusion information (can be put into use, cannot be put into use, or need to be improved before use); product information includes product name, model, date, packaging method (carton, paper-plastic box, turnover box, etc.), protection means (cardboard, sponge, packaging film, shredded cotton, etc.); evaluation method information includes transportation method (air transportation, train, automobile, etc.), required time, transportation destination, transportation mileage; evaluation result information includes whether the packaging is damaged, whether the packaging is deformed, whether the packaging label is clear, whether the protection fails, whether the accessories are scattered, etc.

[0143] Production control plan unit, as Figure 4 shown, used to automatically generate a control plan list according to the data of the above pilot production control plan, accept the modification of the cost control plan list by the project team based on the adjustment data of the enterprise's pilot production process, and obtain the formal production control plan list. This list is used for the control of the enterprise's production process, and the data here can be directly imported into the "MES" system.

[0144] PPAP submission unit, used to upload and generate the PPAP materials required by customers for one-key submission or printing. The PPAP materials include part submission warrant (PSW), design records, engineering change documents, engineering approval when required, etc., which need to be uploaded by the project team according to the category.

[0145] Evaluation module, including:

[0146] Project handover unit, used to set the handover content and handover result. The handover content includes content name, current status, responsible department, receiving department; the handover result includes agreeing to transfer to mass production or unable to transfer to mass production; for example, content name: mold debugging and acceptance form, current status: completed, responsible department: development department, receiving department: production department.

[0147] Summary unit, used to set the project experience summary report, including project background, finished product status confirmation, accessory procurement, mold and tooling procurement, etc.

[0148] Based on the above system, this embodiment also provides a product development process management method, including the following contents:

[0149] S1. Project startup steps, including:

[0150] S101. Basic information entry, enter the basic information of the project. The basic information includes project number, customer product (such as turbine assembly), product name (such as moving turbine disk), product category (such as engine (including parts)), project start date, design start date, OTS date, process design start date, PPAP submission date, etc.

[0151] S102. The initial collection of product requirements, inputting preliminary basic product requirement information, product performance information, product function information, etc.; the basic product requirement information includes function requirements, quality requirements, etc. By collecting relevant information, market feasibility analysis is carried out to enable the enterprise to make high-level decisions on whether to develop new products, and a new product development proposal is automatically generated subsequently.

[0152] S103. Create a project team, set the team members of the current project, and generate a project team list, including account number, name, department, phone number, email, job responsibilities, etc.

[0153] S104. Project progress planning, setting the person in charge, planned start time, and planned end time for each step of the current project; obtaining the actual start time and actual end time from each step, and analyzing the current status of each step based on the planned start time, planned end time, actual start time, and actual end time. The current status includes normal, delayed, and overdue; an interface task for the person in charge of the step is also automatically generated.

[0154] S105. Final collection of product requirements, inputting the final basic product requirement information, product performance information, product function information, etc. determined through review.

[0155] S106. Setting of past experience, inputting material experience information, product and process experience information, packaging and protection experience information, transportation and delivery experience information, etc., all of which include risk or failure modes, causes, current measures, existing risks, etc. For example, in the material experience information, the risk or failure mode: long development cycle, cause: limited development strength, current measure: recruit people, existing risk: increased cost.

[0156] S107. Product structure analysis, establishing a product structure tree; in this embodiment, the project team members analyze the product and answer the questions set by this system, and the system automatically generates a structure tree based on the answers of the project team members.

[0157] S108. Goal setting, setting design goals, reliability goals, quality goals, warranty requirements, etc.; for example, quality goal: the first-pass rate of the product is 98%.

[0158] S109. Initial material analysis, setting initial material data, and generating BOM data based on the initial material data; the initial material data includes name, nature, model, and supplier; for example, name: water body, nature: component, model: pb-2, supplier: xxxx company.

[0159] S110. Initial process setup: Obtain the product name from the basic information entry unit, set the part processes corresponding to the product name, as well as the equipment, tooling and fixtures, inspection tools / detection equipment, and anti-mistake devices corresponding to each process. For example, the part processes of a moving turbine disk include die casting, grinding, polishing, chrome plating, quality inspection, and packaging.

[0160] S112. Initial special characteristic analysis: Obtain the part processes from the initial process setup unit, set the characteristic information of each part process, and identify the key points of production process control. The characteristic information includes characteristic name, characteristic value, symbol, and corresponding process. For example, characteristic name: emery, characteristic value: consistent size, symbol: △, corresponding process: grinding.

[0161] S113. Product cost accounting: Set up the details of material costs, outsourcing / purchasing costs, processing costs, tooling and fixture costs, management costs, packaging costs, and tax details. Based on the above details, automatically generate the total product cost details.

[0162] S2. Product design and development steps, including:

[0163] S201. Product test outline creation: Automatically reference the product performance information in the project startup module and receive the settings of test standards, test equipment, and test cycle.

[0164] S202. Material design record: Record the DOE test data based on material composition analysis and determine the materials used for the product.

[0165] S203. Review and verification: Record the content and conclusions of the design review and design verification by the project team.

[0166] S204. DFMEA setup: Export relevant data and submit it to an external software (FMEA analysis software in this embodiment) for product design failure analysis to form a product design failure mode and risk analysis report.

[0167] S205. Product drawing setup: Obtain the drawings corresponding to each part.

[0168] S206. Product control characteristic analysis: Confirm the characteristic information of the product parts / processes after re-review, and generate a product special characteristic list. The characteristic information includes characteristic name, characteristic value, symbol, corresponding process, etc.

[0169] S207. Prototype manufacturing control plan generation: Automatically generate a prototype table for the product.

[0170] S208. Equipment development: Automatically reference the equipment information in the initial process setup unit and receive the setup information of existing equipment and new equipment. The setup information of existing equipment and new equipment both includes equipment name, equipment model, and equipment number.

[0171] S209. Die development, automatically reference the tooling die information of the initial process setting unit, and receive the setting information of existing tooling dies and newly added tooling dies;

[0172] S210. Gauge development, automatically reference the gauge / detection equipment information of the initial process setting unit, and receive the setting information of existing gauges / detection equipment and newly added gauges / detection equipment.

[0173] S211. OTS generation, automatically reference the relevant information in the product structure tree, track the procurement information, OTS production information, and OTS submission list; OTS production information includes OTS production method (produce sample parts according to customer orders or arrange sample part production independently), planned sample part production date, planned sample part production quantity, sample part production person in charge, actual sample part production date, actual sample part production quantity, actual qualified quantity; The OTS submission list includes: planned submission date, actual submission date, OTS submission person in charge, customer approval date, OTS approval conclusion (customer approval or customer requests resubmission).

[0174] S3. Process design and development steps, including:

[0175] S301. Packaging standard setting, obtain the part name, and set the packaging method for the corresponding part, including the packaging quantity, the number of layers included in the packaging, and the packaging external dimensions.

[0176] S302. Characteristic matrix setting, obtain the part process from the initial process setting unit, and generate the process characteristic matrix of the part according to the part process.

[0177] S303. Process flow analysis, automatically reference the process-related information in the initial process setting unit and the product control characteristic analysis unit, and set the characteristics, process requirements, environmental requirements, auxiliary materials, and error-proofing devices concerned in each process; The characteristics include characteristic name, characteristic value, control method, inspection method, and reaction plan; For example, the characteristics of the die-casting process include characteristic name: pressure, characteristic value: xxxx, control method: process parameter control, manual control, inspection method: 100% inspection, reaction plan: isolation / identification.

[0178] S304. PFMEA setting, export relevant data, submit it to an external software (in this embodiment, it is FMEA analysis software) for product design failure analysis, and form a product design failure mode and risk analysis report.

[0179] S305. Pilot production control plan setting, automatically generate a pilot production control plan according to the information of the process flow analysis unit;

[0180] S4. Product and process confirmation steps, including:

[0181] S401. Organize pilot production setup, set up pilot production information, including pilot production method (arrange pilot production according to customer's small batch order or arrange pilot production independently), planned pilot production date, planned pilot production quantity, person in charge of sample trial, actual pilot production date, actual pilot production quantity, and actual qualified quantity;

[0182] S402. Measurement system analysis, receive the analysis data entered by the project team based on the actual production process data, conduct automatic analysis, and draw a conclusion on whether the measurement system meets the requirements.

[0183] S403. Initial process capability study, receive the analysis data entered by the project team based on the actual production process data, conduct automatic analysis, and draw a conclusion on whether the production process capability meets the requirements.

[0184] S404. Production confirmation test, obtain and display the inspection results of each part; the inspection results include full - dimension inspection results, performance test results, and material test results.

[0185] S405. Packaging evaluation and test, set product information, evaluation method information, evaluation result information, evaluation conclusion information (can be put into use, cannot be put into use, or need to be improved before use); product information includes product name, model, date, packaging method (carton, paper - plastic box, turnover box, etc.), protection means (cardboard, sponge, packaging film, shredded cotton, etc.); evaluation method information includes transportation method (air transportation, train, car, etc.), required time, transportation destination, transportation mileage; evaluation result information includes whether the packaging is damaged, whether the packaging is deformed, whether the packaging label is clear, whether the protection fails, whether the accessories are scattered, etc.;

[0186] S406. Production control plan, automatically generate a control plan list based on the data of the above - mentioned pilot production control plan, accept the modification of this cost control plan list by the project team based on the adjustment data of the enterprise's pilot production process, and obtain the formal production control plan list. This list is used for the control of the enterprise's production process, and the data here can be directly imported into the "MES" system.

[0187] S407. PPAP submission, upload and generate the PPAP materials required by the customer for one - key submission or printing. The PPAP materials, including part submission warrant (PSW), design records, engineering change documents, engineering approval when required, etc., need to be uploaded by the project team according to the category.

[0188] S5. Evaluation steps, including:

[0189] S501. Project handover, setting the handover content and handover result. The handover content includes the content name, current status, responsible department, and receiving department; the handover result includes consent to transfer to mass production or inability to transfer to mass production. For example, content name: Mold Debugging and Acceptance Form, current status: Completed, responsible department: Development Department, receiving department: Production Department.

[0190] S502. Summary, setting a project experience summary report, including project background, finished product status confirmation, accessory procurement, mold and tooling procurement, etc.

[0191] If the above method is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a storage medium. Based on this understanding, to implement all or part of the processes in the above method embodiments of the present invention, it can also be completed by instructing relevant hardware through a computer program. The computer program can be stored in a storage medium. When the computer program is executed by a processor, the steps of the above method embodiments can be implemented. Among them, the computer program includes computer program code, and the computer program code can be in the form of source code, object code, executable file, or some intermediate form, etc. The readable medium can include: any entity or device capable of carrying the computer program code, recording medium, USB flash drive, mobile hard disk, magnetic disk, optical disc, computer memory, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), electrical carrier signal, telecommunication signal, and software distribution medium, etc.

[0192] This solution integrates various links such as project initiation, development process, and subsequent review, realizing systematic management of the entire process. Compared with traditional management systems, the interface of this system is more intuitive, the operation is more convenient, the usage difficulty is reduced, and thus the personnel training cost is effectively reduced. This solution has significant advantages in improving product development efficiency, reducing management complexity, and optimizing project risk control, providing strong support for enterprises to achieve high-quality and high-efficiency product development.

[0193] The above are only embodiments of the present invention. The invention is not limited to the fields involved in this embodiment. Common knowledge such as specific structures and characteristics known in the art are not described in detail herein. Those of ordinary skill in the art know all the common general technical knowledge in the technical field to which the invention pertains before the filing date or the priority date, are able to obtain all the prior art in this field, and have the ability to apply conventional experimental means before this date. Those of ordinary skill in the art can, under the inspiration given in this application, combine their own abilities to improve and implement this solution. Some typical well-known structures or well-known methods should not become an obstacle for those of ordinary skill in the art to implement this application. It should be noted that for those skilled in the art, without departing from the structure of the present invention, several deformations and improvements can also be made, and these should also be regarded as the protection scope of the present invention, and these will not affect the implementation effect of the present invention and the practicality of the patent. The protection scope required by this application should be based on the content of its claims, and the specific implementation manners and the like recorded in the specification can be used to interpret the content of the claims.

Claims

1. A product development process management system, characterized in that Including: Project startup module, product design and development module, process design and development module, product and process validation module, and evaluation module The project startup module is used to enter the basic information of the project, enter the preliminary basic product requirement information, set the team members of the current project, establish a product structure tree, and set the initial material data; The product design and development module is used to analyze according to the material composition, record DOE test data, and determine the materials used for the product; it is also used to record the content and conclusions of the design review and design verification of the project team; The process design and development module is used to obtain the part process and generate a process characteristic matrix for the part according to the part process; The product and process validation module is used to set the pilot production information; The evaluation module is used to set the transfer content and handover results, and is also used to set the project experience summary report.

2. The product development process management system according to claim 1, wherein: The said project startup module includes: Basic information input unit, used to enter the basic information of the project, and the basic information includes project number, customer product, product name, product category, project start date, design start date, OTS date, process design start date, PPAP submission date; Initial product requirement collection unit, used to enter the preliminary basic product requirement information, product performance information, and product function information; the basic product requirement information includes function requirements and quality requirements; Project team creation unit, used to set the team members of the current project and generate a project team list, and the project team list includes account number, name, department, phone, email, and job responsibilities; Final product requirement collection unit, used to enter the final basic product requirement information, product performance information, and product function information determined by the review; Previous experience unit, used to input material experience information, product and process experience information, packaging and protection experience information, and transportation and delivery experience information; Product structure analysis unit, used to establish a product structure tree; Goal setting unit, used to set design goals, reliability goals, quality goals, and warranty requirements; Initial material analysis unit, used to set the initial material data and generate BOM data according to the initial material data; the initial material data includes name, nature, model, and supplier; Initial process setting unit, used to obtain the product name from the basic information input unit, set the part process corresponding to the product name, and the equipment, tooling and fixtures, inspection tools / detection equipment, and error-proofing devices corresponding to each process; Initial special characteristic analysis unit, used to obtain the part process from the initial process setting unit, set the characteristic information of each part process, and identify the key points of production process control, and the characteristic information includes characteristic name, characteristic value, symbol, and corresponding process; Product cost accounting unit, used to set the detailed information, and the detailed information includes material cost details, outsourcing / purchasing cost details, processing cost details, tooling and fixture cost details, management cost details, packaging cost details, and tax details; it is also used to automatically generate the total product cost details according to the detailed information.

3. The product development process management system according to claim 2, characterized in that: The said product design and development module includes: Product test outline creation unit, used to automatically reference the product performance information in the project startup module and receive the settings of test standards, test equipment, and test cycle; Material Design Record Unit, which is used to analyze according to material composition, record DOE test data, and determine the materials used for products; Review and Verification Unit, which is used to record the content and conclusions of the design review and design verification by the project team; DFMEA Module, which is used to export data related to external software; Product Drawing Unit, which is used to obtain the drawings corresponding to each part; Product Control Characteristic Analysis Unit, which is used to confirm the characteristic information of product parts / processes after re-review, generate a list of product special characteristics, and the characteristic information includes characteristic name, characteristic value, symbol, and corresponding process; Prototype Manufacturing Control Plan Unit, which is used to automatically generate a prototype table for the product; Equipment Development Unit, which is used to automatically reference the equipment information of the Initial Process Setup Unit, and is also used to receive the setup information of existing equipment and newly added equipment. The setup information of existing equipment and newly added equipment both includes equipment name, equipment model, and equipment number; Mold Development Unit, which is used to automatically reference the tooling and mold information of the Initial Process Setup Unit, and is also used to receive the setup information of existing tooling and molds and newly added tooling and molds; Gage Development Unit, which is used to automatically reference the gage / detection equipment information of the Initial Process Setup Unit, and is also used to receive the setup information of existing gages / detection equipment and newly added gages / detection equipment; OTS Generation Unit, which is used to automatically reference relevant information in the product structure tree, and is also used to track procurement information, OTS production information, and OTS submission list; OTS production information includes OTS production method, planned prototype production date, planned prototype production quantity, prototype production person in charge, actual prototype production date, actual prototype production quantity, and actual qualified quantity; The OTS submission list includes: planned submission date, actual submission date, OTS submission person in charge, customer approval date, and OTS approval conclusion.

4. The product development process management system according to claim 3, characterized in that: The Process Design and Development Module includes: Packaging Standard Setting Unit, which is used to obtain the part name and set the packaging method for the corresponding part, including packaging quantity, number of layers included in the packaging, and packaging external dimensions; Characteristic Matrix Unit, which is used to obtain the part process from the Initial Process Setup Unit and generate a process characteristic matrix for the part according to the part process; Process Flow Analysis Unit, which is used to automatically reference the process-related information in the Initial Process Setup Unit and the Product Control Characteristic Analysis Unit, and set the characteristics, process requirements, environmental requirements, auxiliary materials, and error-proofing devices concerned for each process; The characteristics include characteristic name, characteristic value, control method, inspection method, and reaction plan; PFMEA Unit, which is used to export data related to external software; Pilot Production Control Plan Unit, which is used to automatically generate a pilot production control plan according to the information of the Process Flow Analysis Unit.

5. The product development process management system according to claim 4, wherein: The Product and Process Confirmation Module includes: Organize Pilot Production Setup Unit, which is used to set pilot production information, including pilot production method, planned pilot production date, planned pilot production quantity, sample trial person in charge, actual pilot production date, actual pilot production quantity, and actual qualified quantity; Measurement System Analysis Unit, which is used to receive the analysis data entered by the project team according to the actual production process data, perform automatic analysis, and draw a conclusion on whether the measurement system meets the requirements; Initial process capability study unit, which is used to receive the analysis data input by the project team according to the actual production process data, conduct automatic analysis, and draw a conclusion on whether the production process capability meets the requirements; Production confirmation test unit, which is used to obtain and display the inspection results of each part; the inspection results include full-size inspection results, performance test results, and material test results; Packaging evaluation and test unit, which is used to set product information, evaluation method information, evaluation result information, and evaluation conclusion information; the product information includes product name, model, date, packaging method, and protection means; the evaluation method information includes transportation method, required time, transportation destination, and transportation mileage; the evaluation result information includes whether the packaging is damaged, whether the packaging is deformed, whether the packaging label is clear, whether the protection fails, and whether the accessories are scattered; Production control plan unit, which is used to automatically generate a control plan list according to the data of the trial production control plan, and accept the modification of the cost control plan list by the project team based on the adjustment data of the enterprise trial production process to obtain a formal production control plan list; PPAP submission unit, which is used to upload and generate PPAP documents; the PPAP documents include part submission warrant, design record, engineering change document, and engineering approval when required.

6. The product development process management system according to claim 5, wherein: The evaluation module includes: Project handover unit, which is used to set the handover content and handover result. The handover content includes content name, current status, responsible department, and receiving department; the handover result includes consent to transfer to mass production or inability to transfer to mass production; Summary unit, which is used to set the project experience summary report, including project background, finished product status confirmation, accessory procurement, and die and tooling procurement.

7. A product development process management method, using the system according to any one of claims 1-6, includes the following: S1. Project startup step, including: S101. Basic information entry, enter the basic information of the project. The basic information includes project number, customer product, product name, product category, project start date, design start date, OTS date, process design start date, and PPAP submission date; S102. Initial collection of product requirements, enter the preliminary product basic requirement information, product performance information, and product function information; The product basic requirement information includes function requirements and quality requirements; S103. Project team creation, set the team members of the current project, and generate a project team list, including account number, name, department, phone number, email, and job responsibilities; S104. Project progress planning, set the person in charge, planned start time, and planned end time of each preset step of the current project; S105. Final collection of product requirements, enter the final product basic requirement information, product performance information, and product function information determined by the review; S106. Setting of past experience, input material experience information, product and process experience information, packaging protection experience information, and transportation and delivery experience information; S107. Product structure analysis, establish a product structure tree; S108. Goal setting, set design goals, reliability goals, quality goals, and warranty requirements; S109. Initial material analysis, set initial material data, and generate BOM data based on the initial material data; the initial material data includes name, properties, model, and supplier. S110. Initial process setting, obtain the product name from the basic information input unit, set the part processes corresponding to the product name, as well as the equipment, tooling and fixtures, inspection tools / detection equipment, and anti-mistake devices corresponding to each process. S112. Initial special characteristic analysis, obtain the part processes from the initial process setting unit, set the characteristic information of each part process, identify the key points of production process control, and the characteristic information includes characteristic name, characteristic value, symbol, and corresponding process. S113. Product cost accounting, set the details of material costs, outsourcing / purchasing costs, processing costs, tooling and fixture costs, management costs, packaging costs, and tax details, and automatically generate the total product cost details based on the above details. S2. Product design and development steps, including: S201. Product test outline creation, automatically reference the product performance information in the project start module, and receive the settings of test standards, test equipment, and test cycle. S202. Material design record, record the DOE test data according to the material composition analysis, and determine the materials used for the product. S203. Review and verification, record the content and conclusions of the design review and design verification by the project team. S204. DFMEA setting, export relevant data and submit it to external software. S205. Product drawing setting, obtain the drawings corresponding to each part. S206. Product control characteristic analysis, confirm the characteristic information of the product parts / processes after re-review, and generate a product special characteristic list. The characteristic information includes characteristic name, characteristic value, symbol, and corresponding process. S207. Prototype manufacturing control plan generation, automatically generate a prototype table for the product. S208. Equipment development, automatically reference the equipment information in the initial process setting unit, and receive the setting information of existing equipment and new equipment. The setting information of existing equipment and new equipment both includes equipment name, equipment model, and equipment number. S209. Mold development, automatically reference the tooling and fixture information in the initial process setting unit, and receive the setting information of existing tooling and fixtures and new tooling and fixtures. S210. Gage development, automatically reference the inspection tool / detection equipment information in the initial process setting unit, and receive the setting information of existing inspection tools / detection equipment and new inspection tools / detection equipment. S211. OTS generation, automatically reference the relevant information in the product structure tree, track the procurement information, OTS production information, and OTS submission list; the OTS production information includes OTS production method, planned prototype production date, planned prototype production quantity, prototype production person in charge, actual prototype production date, actual prototype production quantity, and actual qualified quantity; the OTS submission list includes: planned submission date, actual submission date, OTS submission person in charge, customer approval date, and OTS approval conclusion. S3. Process design and development steps, including: S301. Packaging standard setting, obtain the part name, and set the packaging method for the corresponding part, including packaging quantity, number of layers included in the packaging, and packaging external dimensions. S302. Characteristic matrix setting: Obtain the part process from the initial process setting unit, and generate the process characteristic matrix of the part according to the part process; S303. Process flow analysis: Automatically reference the process-related information in the initial process setting unit and the product control characteristic analysis unit, and set the characteristics, process requirements, environmental requirements, auxiliary materials, and error-proofing devices concerned in each process; The characteristics include characteristic name, characteristic value, control method, inspection method, and reaction plan; S304. PFMEA setting: Export the relevant data of the external software and submit it to the external software; S305. Pilot production control plan setting: Automatically generate a pilot production control plan according to the information of the process flow analysis unit; S4. Product and process confirmation steps, including: S401. Organization of pilot production setting: Set the pilot production information, including pilot production method, planned pilot production date, planned pilot production quantity, person in charge of sample trial production, actual pilot production date, actual pilot production quantity, and actual qualified quantity; S402. Measurement system analysis: Receive the analysis data input by the project team according to the actual production process data, perform automatic analysis, and draw a conclusion on whether the measurement system meets the requirements; S403. Initial process capability study: Receive the analysis data input by the project team according to the actual production process data, perform automatic analysis, and draw a conclusion on whether the production process capability meets the requirements; S404. Production confirmation test: Obtain and display the inspection results of each part; The inspection results include full-size inspection results, performance test results, and material test results; S405. Packaging evaluation and test: Set the product data information, evaluation method information, evaluation result information, and evaluation conclusion information; The product data information includes product name, model, date, packaging method, and protection means; The evaluation method information includes transportation method, required time, transportation destination, and transportation mileage; The evaluation result information includes whether the packaging is damaged, whether the packaging is deformed, whether the packaging label is clear, whether the protection fails, and whether the accessories are scattered; S406. Production control plan: Automatically generate a control plan list according to the data of the above pilot production control plan, accept the modification of the cost control plan list by the project team based on the adjustment data of the enterprise's pilot production process, and obtain the formal production control plan list; S407. PPAP submission: Upload and generate PPAP materials, and the PPAP materials include part submission warrant, design record, engineering change document, and engineering approval when required; S5. Evaluation steps, including: S501. Project handover: Set the handover content and handover result, and the handover content includes content name, current status, responsible department, and receiving department; The handover result includes consent to transfer to mass production or inability to transfer to mass production; S502. Summary: Set the project experience summary report, including project background, finished product status confirmation, accessory procurement, and mold and tooling procurement.

8. A storage medium, characterized in that, The storage medium stores a computer program, and when the computer program is executed by a processor, the steps of the method described in claim 7 are implemented.

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