A method and system for cutting curtain walls for buildings

Abstract

This application provides a method and system for cutting curtain walls for buildings, relating to the field of curtain wall cutting technology. The method includes: acquiring curtain wall requirement information for a passenger station building, measuring the structure of the passenger station building, determining curtain wall size data and installation location information, then extracting data, acquiring a cutting and layout database, constructing a curtain wall cutting and layout model, making template samples, acquiring sample information, adding curtain wall cutting and layout channels, and after the sample cutting is qualified, using the corresponding cut sample size, cut sample shape, and cutting processing control parameters for batch curtain wall cutting processing. This application mainly solves the problems of low operating efficiency, difficulty in guaranteeing processing accuracy, damage to materials, reduced aesthetics and service life, and low safety associated with traditional methods. It can automatically complete the positioning, cutting, and processing of materials, improving production efficiency and accuracy, and enhancing the safety of the production process.

Description

Technical Field

[0001] This application relates to the field of curtain wall cutting technology, specifically to a method and system for cutting curtain walls for buildings. Background Technology

[0002] With the development of modern architecture and the increasing demands for aesthetics and functionality in buildings, the design and processing of curtain walls, as the external envelope of buildings, have become increasingly important. The cutting method of curtain walls, as one of the key steps in curtain wall processing, has also received widespread attention. As the exterior facade of a building, the curtain wall has a crucial impact on its overall aesthetics. The cutting method directly determines the shape, size, and appearance quality of the curtain wall; therefore, to meet the aesthetic requirements of buildings, curtain wall cutting methods need continuous innovation and improvement. As the external envelope of a building, the curtain wall needs to possess functions such as thermal insulation, heat insulation, waterproofing, and security. The curtain wall cutting method needs to fully consider these functional requirements, ensuring that the structural design and cutting method of the curtain wall meet these requirements. With the development of technology, more and more new technologies and equipment are being applied to curtain wall processing. For example, the application of CNC machine tools, laser cutting machines, and robots has significantly improved the cutting accuracy and efficiency of curtain walls. The application of these technologies has also promoted the improvement and innovation of curtain wall cutting methods. Traditional curtain wall cutting methods typically involve manual operation, using cutting machines and tools for cutting. However, this method has some problems. First, manual operation is inefficient and the processing accuracy is difficult to guarantee. Second, the use of cutting machines can cause some damage to the materials, affecting the aesthetics and service life of the curtain wall. In addition, manual operation may also pose safety hazards and threaten the health of the operators.

[0003] However, in the process of implementing the technical solution of the invention in the embodiments of this application, it was found that the above-mentioned technology has at least the following technical problems:

[0004] Traditional methods are inefficient, have difficulty guaranteeing processing precision, can damage materials, reduce aesthetics and lifespan, and pose safety risks. Summary of the Invention

[0005] This application mainly solves the problems of low operating efficiency, difficulty in guaranteeing processing accuracy, damage to materials, reduced aesthetics and service life, and low safety caused by traditional methods.

[0006] In view of the above problems, this application provides a method and system for cutting curtain walls for buildings. Firstly, this application provides a method for cutting curtain walls for buildings, the method comprising: acquiring curtain wall requirement information for a passenger station building, the curtain wall requirement information including weather resistance index requirement information, sun protection index requirement information, and dustproof index requirement information; measuring the structure of the passenger station building to determine curtain wall size data and installation location information; extracting data based on the curtain wall size data and installation location information to obtain a curtain wall cutting and layout database, and constructing a curtain wall cutting and layout model; and, through the curtain wall material and the curtain wall requirement information, manufacturing... A curtain wall template sample is prepared and cut. During the cutting process, monitoring is performed to obtain the sample size, shape, and surface quality, including edge smoothness and flatness. Based on the sample size, shape, and surface quality, a curtain wall cutting allowance channel is added to the curtain wall cutting layout model. After the curtain wall template sample passes the cutting test, batch curtain wall cutting is performed using the corresponding sample size, shape, and cutting control parameters.

[0007] Secondly, this application provides a curtain wall cutting system for buildings, the system comprising: a demand information acquisition module, used to acquire curtain wall demand information for passenger station buildings, the curtain wall demand information including weather resistance index demand information, sun protection index demand information, and dustproof index demand information; a structural measurement module, used to measure the structure of the passenger station building and determine curtain wall size data and installation location information; a curtain wall cutting and layout model construction module, the curtain wall cutting and layout model construction module extracting data based on the curtain wall size data and installation location information to obtain a curtain wall cutting and layout database and constructing a curtain wall cutting and layout model; and a curtain wall template sample making module, the curtain wall template sample making module being used to... The system uses wall material and curtain wall requirements information to create curtain wall template samples, which are then cut and processed. A processing monitoring module monitors the cutting process, acquiring the sample dimensions, shape, and surface quality, including edge smoothness and flatness. A curtain wall cutting and processing module adds a curtain wall cutting allowance channel to the curtain wall cutting and layout model based on the sample dimensions, shape, and surface quality. After the curtain wall template samples pass cutting, batch curtain wall cutting and processing is performed using the corresponding sample dimensions, shape, and processing control parameters.

[0008] One or more technical solutions provided in this application have at least the following technical effects or advantages:

[0009] This application provides a method and system for cutting curtain walls for buildings, relating to the field of curtain wall cutting technology. The method includes: obtaining curtain wall demand information for passenger station buildings, measuring the structure of passenger station buildings, determining curtain wall size data and installation location information, then extracting data, obtaining a cutting and layout database, constructing a curtain wall cutting and layout model, making template samples, obtaining sample information, adding curtain wall cutting and layout channels, and after the sample cutting is qualified, using the corresponding cut sample size, cut sample shape, and cutting processing control parameters to perform batch curtain wall cutting processing.

[0010] This application primarily addresses the problems of low efficiency, difficulty in guaranteeing processing accuracy, material damage, reduced aesthetics and service life, and low safety associated with traditional methods. It automates material positioning, cutting, and processing, significantly improving production efficiency and accuracy while reducing the risks of manual operation and enhancing the safety of the production process.

[0011] The above description is merely an overview of the technical solution of this application. In order to better understand the technical means of this application and to implement it in accordance with the contents of the specification, and to make the above and other objects, features and advantages of this application more obvious and understandable, specific embodiments of this application are given below. 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 merely exemplary. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0013] Figure 1 This application provides a schematic flowchart of a method for cutting curtain walls for buildings.

[0014] Figure 2 This application provides a schematic flowchart of a method for determining the cutting control parameters of each curtain wall cutting allowance channel in a curtain wall cutting method for buildings.

[0015] Figure 3 This application provides a schematic flowchart of a method for correcting the curtain wall cutting allowance model in a curtain wall cutting method for buildings.

[0016] Figure 4 This application provides a structural schematic diagram of a curtain wall cutting system for buildings.

[0017] Explanation of reference numerals in the attached diagram: Requirement information acquisition module 10, structural measurement module 20, curtain wall cutting and layout model construction module 30, curtain wall template sample making module 40, processing monitoring module 50, curtain wall cutting and processing module 60. Detailed Implementation

[0018] The technical solutions of the embodiments 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, and 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.

[0019] This causes damage, reducing aesthetics and lifespan, and compromising safety. The system can automate material positioning, cutting, and processing, significantly improving production efficiency and precision, while also reducing the risks associated with manual operation and enhancing the safety of the production process.

[0020] To better understand the above technical solution, the following will provide a detailed description of the solution in conjunction with the accompanying drawings and specific implementation methods:

[0021] Example 1

[0022] like Figure 1 The diagram illustrates a method for cutting curtain walls for building applications, applied to curtain wall projects in passenger station buildings. The method includes:

[0023] Obtain curtain wall requirements information for passenger station buildings, including requirements for weather resistance, sun protection, and dust prevention.

[0024] Specifically, this involves obtaining information on the curtain wall requirements for passenger station buildings, including requirements for weather resistance, sun protection, and dust prevention. It also involves determining the geographical location and climate conditions of the passenger station: passenger stations are typically located in city centers or transportation hubs, with complex surrounding environments where climatic conditions such as temperature, humidity, and ultraviolet radiation can affect the performance of the curtain wall. Understanding the design requirements of the passenger station is crucial: communicating with architects or designers to understand the overall design and appearance requirements of the passenger station. As the building's external envelope, the curtain wall needs to match the overall style and functional requirements of the station. Determining the weather resistance requirements of the curtain wall is essential: weather resistance refers to the curtain wall's ability to maintain its performance and appearance under long-term exposure to natural environmental conditions. Based on the climate conditions of the passenger station, curtain wall materials and structures with appropriate weather resistance should be selected. Finally, determining the sun protection requirements of the curtain wall is critical: since passenger stations are usually located outdoors or in semi-outdoor environments, the impact of ultraviolet radiation on the curtain wall needs to be considered. Curtain wall materials and coatings with good sun protection properties should be selected to reduce the damage of ultraviolet rays to the curtain wall structure and appearance. Determine the dustproof performance requirements of the curtain wall: Considering the potential presence of dust and pollutants in the environment where the passenger station building is located, select curtain wall materials and structures with good dustproof performance to reduce the impact of dust and pollutants on the curtain wall performance. Through the above steps, information on the curtain wall requirements of the passenger station building can be obtained, including requirements for weather resistance, sun protection, and dustproof performance.

[0025] Measure the structure of the passenger station building to determine the dimensions and installation location of the curtain wall;

[0026] Specifically, the process involves measuring the structure of the passenger station building, determining the dimensions and installation location of the curtain wall, and developing a detailed measurement plan based on the station's design drawings and actual site conditions. This plan includes the measurement content, methods, timing, and personnel. The steps include: 1. Determining measurement benchmarks: Based on the station's structural design, establishing appropriate benchmarks such as reference axes, elevations, and points. These benchmarks should accurately reflect the station's structural location and dimensions. 2. Conducting measurements: Using appropriate measuring instruments and methods, measuring the passenger station building's structure. Measurements include the shape, dimensions, and location of the structure. Simultaneously, attention must be paid to controlling measurement errors and data processing. 3. Analyzing measurement data: Organizing and analyzing the measurement data to extract the curtain wall's dimensions and installation location information. This data should accurately reflect the station's structural characteristics and requirements. 4. Determining curtain wall dimensions and installation location: Based on the measurement data and analysis results, determining the curtain wall's dimensions and installation location. This data should meet the station's structural and aesthetic design requirements. Through these steps, the passenger station building's structure can be accurately measured, and the curtain wall's dimensions and installation location information determined, providing a precise basis for subsequent curtain wall design and construction.

[0027] Based on the curtain wall size data and installation location information, data is extracted to obtain a curtain wall cutting and layout database, and a curtain wall cutting and layout model is constructed.

[0028] Specifically, based on the curtain wall size data and installation location information, data extraction is performed to obtain a curtain wall cutting and layout database, and a curtain wall cutting and layout model is constructed. Data extraction: Information related to curtain wall cutting and layout is extracted from the measured data, including curtain wall size data and installation location information. This data should accurately reflect the structural characteristics and requirements of the curtain wall. Constructing the curtain wall cutting and layout database: Based on the extracted data, a curtain wall cutting and layout database is constructed. The database should include information such as the shape, size, material, and color of the curtain wall, as well as the installation location and related parameters. Constructing the curtain wall cutting and layout model: Based on the data in the curtain wall cutting and layout database, a curtain wall cutting and layout model is constructed. This model should accurately reflect the structural characteristics and requirements of the curtain wall and be usable in subsequent cutting and processing. Verifying the curtain wall cutting and layout model: The constructed curtain wall cutting and layout model is verified and checked to ensure its accuracy and reliability. This can be done by comparing the model with the original data and performing simulation analysis. Applying the curtain wall cutting and layout model: The constructed curtain wall cutting and layout model is applied to the actual curtain wall cutting and processing. Based on the data and parameters in the model, materials are cut and processed, and then assembled and installed according to requirements. Through these steps, an accurate curtain wall cutting and layout database and a corresponding curtain wall cutting and layout model can be obtained, providing accurate basis and guidance for subsequent curtain wall design and construction.

[0029] Based on the curtain wall materials and the curtain wall requirements, a curtain wall template sample is made, and the curtain wall template sample is cut and processed.

[0030] Specifically, based on the curtain wall material and required information, a curtain wall template sample is created. This template sample is then cut and processed to determine the curtain wall material: Suitable materials, such as glass, metal, and stone, are selected according to the design requirements and relevant material specifications of the passenger station building. A template sample is created based on the measured and extracted curtain wall dimensions and installation location information. This template sample should accurately reflect the structural characteristics and requirements of the curtain wall and be usable for subsequent cutting and processing. The template sample is then cut and processed according to the curtain wall requirements and relevant cutting and processing technical requirements. This may include operations such as cutting, grinding, and drilling to obtain curtain wall units that meet the requirements. Through these steps, a curtain wall template sample that meets the structural and aesthetic requirements of the passenger station building can be obtained, and then cut and processed to obtain the final curtain wall units. These curtain wall units can be assembled and installed as required to complete the curtain wall construction of the passenger station building.

[0031] During the cutting process, monitoring is performed to obtain the size, shape, and surface quality of the cut sample, wherein the surface quality of the cut sample includes the smoothness and flatness of the cut edge.

[0032] Specifically, monitoring during the cutting process to obtain information such as the size, shape, and surface quality of the cut samples is a crucial aspect of quality control. The surface quality of the cut samples includes indicators such as the smoothness and flatness of the cut edges. Size monitoring: During the cutting process, the size of each cut sample is monitored and controlled in real time. This can be achieved using measuring tools such as calipers and laser rangefinders to ensure that the dimensions of the cut samples meet design requirements. Shape monitoring: During the cutting process, the shape of the cut samples is monitored and controlled in real time. This can be achieved by comparing with templates or patterns, or by using computer-aided design software for virtual comparison, to ensure that the shape of the cut samples meets design requirements. Surface quality monitoring: After cutting, the surface quality of the cut samples is inspected. This includes evaluating the smoothness and flatness of the cut edges. This can be done through visual inspection, tactile inspection, or measurement using a professional surface roughness measuring instrument to ensure that the surface quality of the cut samples meets design requirements. By following the steps above, effective monitoring can be conducted during the cutting process to obtain information such as the dimensions, shape, and surface quality of the cut samples, ensuring that the processing quality of the curtain wall units meets requirements. This information can also be used for subsequent construction quality and design verification.

[0033] Based on the cut sample size, cut sample shape, and cut sample surface quality, a curtain wall cut amount channel is added to the curtain wall cut layout model. After the curtain wall template sample is cut to qualified, batch curtain wall cut processing is performed using the cut sample size, cut sample shape, and cut processing control parameters corresponding to the qualified cut sample.

[0034] Specifically, based on the dimensions, shape, and surface quality of the cut sample, a curtain wall cutting and layout channel can be added to the curtain wall cutting and layout model. In the curtain wall cutting and layout model, the shape and size of the curtain wall cutting and layout channel are determined according to the extracted data such as the dimensions, shape, and cutting process control parameters of the cut sample. This may include selecting suitable materials, determining cutting methods and tools, and developing a cutting procedure. Based on the determined curtain wall cutting and layout channel, corresponding cutting equipment and tools, such as cutting machines, drilling machines, and polishing machines, are prepared. Simultaneously, corresponding materials and auxiliary tools, such as clamps and positioners, also need to be prepared. The curtain wall template sample is cut and processed, and quality inspection is carried out according to requirements. If the cut sample is qualified, batch curtain wall cutting and processing is performed using the qualified cut sample dimensions, shape, and cutting process control parameters. During the batch curtain wall cutting and processing, strict control and inspection are required for each cut sample. This includes ensuring that the dimensions, shape, and surface quality of each cut sample meet requirements, while also guaranteeing cutting efficiency and production quality. After completing batch curtain wall cutting, a final quality inspection and acceptance process is necessary. This includes checking the dimensions, shape, and surface quality of each cut sample to ensure that all curtain wall units meet design requirements and construction specifications. Through these steps, batch curtain wall cutting can be performed using qualified cut sample dimensions, shapes, and cutting control parameters, ensuring the quality of curtain wall units and production efficiency. Simultaneously, rigorous quality control and inspection of each cut sample are required to ensure the final quality and stability of the curtain wall.

[0035] Furthermore, such as Figure 2 As shown, the method of this application also includes:

[0036] In the curtain wall cutting and layout model, data is extracted for each curtain wall cutting and layout channel to obtain a curtain wall cutting and layout database;

[0037] Based on the aforementioned curtain wall cutting and layout database, a curtain wall cutting and layout model is constructed;

[0038] The curtain wall cutting and expansion model is used to simulate each curtain wall cutting and expansion channel to obtain the cutting and processing path of each curtain wall cutting and expansion channel.

[0039] Based on the cutting process path of each curtain wall cutting and quantity release channel, determine the cutting process control parameters for each curtain wall cutting and quantity release channel.

[0040] Specifically, in the curtain wall cutting and layout model, data is extracted from each curtain wall cutting and layout channel to obtain a curtain wall cutting and layout database. This data includes information such as the shape, size, material, and color of each channel, as well as its installation location and related parameters. Based on this database, a curtain wall cutting and layout model can be constructed. This model should accurately reflect the characteristics and requirements of curtain wall cutting and layout and be usable for simulating and modeling the subsequent cutting process. Using the curtain wall cutting and layout model, each curtain wall cutting and layout channel can be simulated to obtain its cutting path. These paths should accurately reflect the shape and size requirements of each channel and guide the actual cutting process. Based on the cutting path of each curtain wall cutting and layout channel, the cutting control parameters for each channel can be determined. These parameters include cutting speed, tool type, and cooling method, which guide the actual cutting process and ensure processing quality and efficiency. By following the steps above, an accurate database of curtain wall cutting quantities can be obtained, and a corresponding curtain wall cutting quantity model can be constructed, providing accurate basis and guidance for subsequent curtain wall design and construction. At the same time, these data and models can also provide reference and guidance for other similar engineering projects.

[0041] Furthermore, the method of this application also includes:

[0042] Batch cutting and processing of curtain walls using CNC machine tools;

[0043] Load the curtain wall cutting and layout model into the CNC machine tool;

[0044] The curtain wall is cut and processed in batches using the CNC machine tool according to the cutting and processing control parameters.

[0045] Specifically, batch curtain wall cutting is performed using CNC machine tools. The process includes: preparing the CNC machine tool: selecting a suitable CNC machine tool for curtain wall cutting and debugging / calibrating it according to requirements; loading the curtain wall cutting scale-up model: loading the constructed curtain wall cutting scale-up model into the CNC machine tool's computer. This model should include information such as the shape, size, material, and color of each curtain wall cutting scale-up channel, as well as its installation location and related parameters; setting cutting control parameters: setting corresponding cutting control parameters in the CNC machine tool based on the cutting path and control parameters of each curtain wall cutting scale-up channel. These parameters include cutting speed, tool type, and cooling method, used to guide the actual cutting process and ensure processing quality and efficiency; and batch curtain wall cutting: performing batch curtain wall cutting using the CNC machine tool according to the set cutting control parameters. During the processing, the CNC machine tool performs precise cutting according to the data and parameters in the model, ensuring that the shape, size, and surface quality of each curtain wall cutting and layout channel meet the requirements. Quality inspection and acceptance: After the batch curtain wall cutting and processing is completed, a final quality inspection and acceptance is conducted. This includes checking the size, shape, and surface quality of each cut sample to ensure that all curtain wall units meet design requirements and construction specifications. Through these steps, CNC machine tools can be used to perform batch curtain wall cutting and processing according to the data and parameters in the curtain wall cutting and layout model, efficiently producing curtain wall units that meet the requirements.

[0046] Furthermore, the method of this application also includes:

[0047] Based on the cutting processing channel, monitoring points are set up and cutting processing control parameters for each channel are collected. The cutting processing control parameters include tool feed rate, cutting force, and cutting temperature.

[0048] Based on the CNC machine tool, process parameters are collected, including tool wear compensation and coolant pressure.

[0049] Before mass production of curtain wall cutting and processing, Internet of Things (IoT) technology is used to optimize and adjust the cutting and processing control parameters and the process parameters.

[0050] Specifically, based on the cutting processing channels, monitoring points are set up to collect cutting processing control parameters for each channel. These parameters include tool feed rate, cutting force, and cutting temperature. These parameters directly reflect the cutting process and effect, thus serving as an important basis for optimization and adjustment. Simultaneously, based on CNC machine tools, process parameters such as tool wear compensation and coolant pressure can also be collected. These parameters reflect details and characteristics of the processing, which are also crucial for optimizing and adjusting the process. Before batch curtain wall cutting, IoT technology can be used to optimize and adjust the aforementioned cutting processing control and process parameters. IoT technology enables real-time monitoring and data collection of the processing process, followed by analysis and optimization based on the collected data, thereby achieving precise control and optimization of the processing. IoT technology can transmit data from each monitoring point to the cloud or central controller in real time. By analyzing this data, the optimal cutting processing control and process parameters can be determined. For example, if the cutting force in a certain channel is found to be too high, it may be necessary to adjust the tool feed rate or replace it with a more suitable tool; if the coolant pressure is found to be too low, it may be necessary to increase the coolant supply, etc. This optimization can improve the efficiency and quality of cutting and processing, reduce waste and losses, and also improve production efficiency and product quality.

[0051] Furthermore, the method of this application also includes:

[0052] The quality of the cut curtain wall is inspected to obtain quality inspection data, which includes the surface quality of the cut sample.

[0053] The quality inspection data is compared and analyzed with the cut sample size, cut sample shape, and cut sample surface quality;

[0054] According to the building curtain wall deviation standard, if there are differences between the quality inspection data and the size, shape, and surface quality of the cut sample, the curtain wall cutting scale model shall be corrected.

[0055] Specifically, the quality of the cut curtain wall is inspected to obtain quality inspection data, including indicators such as the surface quality of the cut samples. Analysis of this data reveals the actual effect and accuracy of the curtain wall cutting and layout. Comparing the quality inspection data with the dimensions, shape, and surface quality of the cut samples identifies differences and problems. If discrepancies are found between the quality inspection data and expectations, the curtain wall cutting and layout model needs to be revised accordingly. According to building curtain wall deviation standards, if discrepancies are found between the quality inspection data and the dimensions, shape, and surface quality of the cut samples, the curtain wall cutting and layout model needs to be revised. The revision method depends on the specific circumstances, such as adjusting parameters or modifying the model's structure. The revised curtain wall cutting and layout model can be reused in subsequent curtain wall cutting processes to improve production efficiency and product quality. Furthermore, this revised data can provide reference and guidance for other similar projects. By conducting quality inspections and comparative analyses on the cut and processed curtain walls, we can continuously improve the curtain wall cutting scale model, increase production efficiency and product quality, and also provide reference and guidance for other similar engineering projects.

[0056] Furthermore, such as Figure 3 As shown, the method of this application also includes:

[0057] The quality inspection data are compared and analyzed with the cut sample size, cut sample shape, and cut sample surface quality to determine the magnitude and location of the differences;

[0058] Data mining is performed based on the magnitude and location of the differences to obtain the correlation features of the differences, which include measurement error, cutting equipment error, and material property changes.

[0059] The difference correlation features are used as constraints to modify the curtain wall cutting and layout model.

[0060] Specifically, by comparing and analyzing quality inspection data with the dimensions, shape, and surface quality of the cut samples, the magnitude and location of differences can be determined. These differences may be caused by various factors, such as measurement errors, cutting equipment errors, and changes in material properties. Data mining based on these differences can reveal correlation characteristics. These correlation characteristics can include measurement errors, cutting equipment errors, and changes in material properties. Analyzing these correlation characteristics can further reveal the characteristics and patterns of curtain wall cutting allowances. Using these correlation characteristics as constraints allows for more accurate modification of the curtain wall cutting allowance model. For example, if differences are found to be concentrated in a specific location or on a specific material, modifications can be made for these specific situations to improve the model's accuracy and adaptability. This can be achieved by adjusting model parameters, modifying the model structure, or adding specific constraints. The modified curtain wall cutting allowance model can then be reused in subsequent curtain wall cutting processes to improve production efficiency and product quality. By comparing and analyzing quality inspection data with the dimensions, shape, and surface quality of cut samples, the magnitude and location of differences can be identified. Data mining and correction can then be performed based on these correlation characteristics. This allows for continuous improvement of the curtain wall cutting scale-up model, enhancing production efficiency and product quality.

[0061] Example 2

[0062] Based on the same inventive concept as the aforementioned embodiment of a method for cutting curtain walls for buildings, such as Figure 4 As shown, this application provides a curtain wall cutting system for buildings, the system comprising:

[0063] The demand information acquisition module 10 is used to acquire the curtain wall demand information of the passenger station building. The curtain wall demand information includes weather resistance index demand information, sun protection index demand information, and dustproof index demand information.

[0064] Structural measurement module 20 is used to measure the structure of the passenger station building and determine the curtain wall size data and installation location information.

[0065] The curtain wall cutting and layout model construction module 30 extracts data based on the curtain wall size data and installation position information to obtain a curtain wall cutting and layout database and construct a curtain wall cutting and layout model.

[0066] Curtain wall template sample making module 40 is used to make curtain wall template samples based on curtain wall materials and curtain wall requirements information, and to cut and process the curtain wall template samples.

[0067] The processing monitoring module 50 is used to monitor the cutting process and obtain the cutting sample size, cutting sample shape, and cutting sample surface quality, wherein the cutting sample surface quality includes the cutting edge smoothness and cutting edge flatness.

[0068] The curtain wall cutting and processing module 60 adds a curtain wall cutting amount channel to the curtain wall cutting layout model based on the cutting sample size, cutting sample shape, and cutting sample surface quality. After the curtain wall template sample is cut to qualified, the module uses the cutting sample size, cutting sample shape, and cutting processing control parameters corresponding to the qualified cutting to perform batch curtain wall cutting and processing.

[0069] Furthermore, the system also includes:

[0070] The control parameter determination module is used to extract data for each curtain wall cutting and layout channel in the curtain wall cutting and layout model to obtain a curtain wall cutting and layout database; construct a curtain wall cutting and layout model based on the curtain wall cutting and layout database; simulate each curtain wall cutting and layout channel through the curtain wall cutting and layout model to obtain the cutting processing path of each curtain wall cutting and layout channel; and determine the cutting processing control parameters of each curtain wall cutting and layout channel according to the cutting processing path of each curtain wall cutting and layout channel.

[0071] Furthermore, the system also includes:

[0072] A batch processing module is used to perform batch curtain wall cutting processing using a CNC machine tool; the curtain wall cutting scale model is loaded into the CNC machine tool; and the batch curtain wall cutting processing is performed using the CNC machine tool according to the cutting processing control parameters.

[0073] Furthermore, the system also includes:

[0074] The optimization and adjustment module is based on the cutting and processing channels, sets monitoring points and collects the cutting and processing control parameters for each channel, including tool feed rate, cutting force and cutting temperature; based on the CNC machine tool, it collects process parameters, including tool wear compensation and coolant pressure; before batch curtain wall cutting and processing, the cutting and processing control parameters and process parameters are optimized and adjusted using Internet of Things technology.

[0075] Furthermore, the system also includes:

[0076] The quality comparison and analysis module is used to perform quality inspection on the cut curtain wall and obtain quality inspection data, including the surface quality of the cut sample. The quality inspection data is compared and analyzed with the size, shape, and surface quality of the cut sample. According to the building curtain wall deviation standard, if there are differences between the quality inspection data and the size, shape, and surface quality of the cut sample, the curtain wall cutting scale model is corrected.

[0077] Furthermore, the system also includes:

[0078] The model correction module is used to compare and analyze the quality inspection data with the size, shape, and surface quality of the cut sample to determine the magnitude and location of the differences; based on the magnitude and location of the differences, data mining is performed to obtain the difference correlation features, which include measurement error, cutting equipment error, and material property changes; the difference correlation features are used as constraints to correct the curtain wall cutting scale model.

[0079] Through the detailed description of the aforementioned method for cutting building curtain walls, those skilled in the art can clearly understand the building curtain wall cutting system of this embodiment. As the system disclosed in the embodiment corresponds to the device disclosed in the embodiment, the description is relatively simple, and relevant parts can be referred to the method section.

[0080] The above description of the disclosed embodiments enables those skilled in the art to make or use this application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of this application. Therefore, this application is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A method for cutting curtain walls for buildings, characterized in that, The method is applied to the curtain wall engineering of passenger station buildings, and the method includes: Obtain curtain wall requirements information for passenger station buildings, including requirements for weather resistance, sun protection, and dust prevention. Measure the structure of the passenger station building to determine the dimensions and installation location of the curtain wall; Based on the curtain wall size data and installation location information, data is extracted to obtain a curtain wall cutting and layout database, and a curtain wall cutting and layout model is constructed. Based on the curtain wall materials and the required curtain wall specifications, curtain wall template samples are created, and these samples are then cut and processed. Simultaneously... During the cutting process, monitoring is performed to obtain the size, shape, and surface quality of the cut sample, wherein the surface quality of the cut sample includes the smoothness and flatness of the cut edge. Based on the cut sample size, cut sample shape, and cut sample surface quality, a curtain wall cut spread channel is added to the curtain wall cut layout model. After the curtain wall template sample is cut to qualified, batch curtain wall cut processing is carried out using the cut sample size, cut sample shape, and cut processing control parameters corresponding to the qualified cut sample. In the curtain wall cutting and layout model, data is extracted for each curtain wall cutting and layout channel to obtain a curtain wall cutting and layout database; Based on the aforementioned curtain wall cutting and layout database, a curtain wall cutting and layout model is constructed; The curtain wall cutting and expansion model is used to simulate each curtain wall cutting and expansion channel to obtain the cutting and processing path of each curtain wall cutting and expansion channel. Based on the cutting process path of each curtain wall cutting and quantity release channel, determine the cutting process control parameters of each curtain wall cutting and quantity release channel; Based on the cutting and processing volume increase channel, monitoring points are set up and cutting and processing control parameters of each channel are collected. The cutting and processing control parameters include tool feed rate, cutting force, and cutting temperature. Based on CNC machine tools, process parameters are collected, including tool wear compensation and coolant pressure. Before mass production of curtain wall cutting and processing, Internet of Things (IoT) technology is used to optimize and adjust the cutting and processing control parameters and the process parameters. The quality of the cut curtain wall is inspected to obtain quality inspection data, which includes the surface quality of the cut sample. The quality inspection data is compared and analyzed with the cut sample size, cut sample shape, and cut sample surface quality; According to the building curtain wall deviation standard, if there are differences between the quality inspection data and the size, shape, and surface quality of the cut sample, the curtain wall cutting scale model shall be corrected.

2. The method for cutting curtain walls for buildings as described in claim 1, characterized in that, The method further includes: Batch cutting and processing of curtain walls using CNC machine tools; Load the curtain wall cutting and layout model into the CNC machine tool; The curtain wall is cut and processed in batches using the CNC machine tool according to the cutting and processing control parameters.

3. The method for cutting building curtain walls as described in claim 1, characterized in that, The method further includes: The quality inspection data are compared and analyzed with the cut sample size, cut sample shape, and cut sample surface quality to determine the magnitude and location of the differences; Data mining is performed based on the magnitude and location of the differences to obtain the correlation features of the differences, which include measurement error, cutting equipment error, and material property changes. The difference correlation features are used as constraints to modify the curtain wall cutting and layout model.

4. A curtain wall cutting system for buildings, characterized in that, The system is used to implement the curtain wall cutting method for buildings according to any one of claims 1 to 3, the system comprising: The demand information acquisition module is used to acquire the curtain wall demand information of the passenger station building. The curtain wall demand information includes weather resistance index demand information, sun protection index demand information, and dustproof index demand information. The structural measurement module is used to measure the structure of the passenger station building and determine the curtain wall dimensions and installation location information. A curtain wall cutting and layout model construction module is used to extract data based on the curtain wall size data and installation location information to obtain a curtain wall cutting and layout database and construct a curtain wall cutting and layout model. A curtain wall template sample making module is used to make curtain wall template samples based on curtain wall materials and curtain wall requirements, and to cut and process the curtain wall template samples. A processing monitoring module is used to monitor the cutting process and obtain the size, shape, and surface quality of the cut sample. The surface quality of the cut sample includes the smoothness and flatness of the cut edge. The curtain wall cutting and processing module adds a curtain wall cutting amount channel to the curtain wall cutting and layout model based on the cutting sample size, cutting sample shape, and cutting sample surface quality. After the curtain wall template sample is cut to a qualified standard, the module uses the corresponding cutting sample size, cutting sample shape, and cutting and processing control parameters to perform batch curtain wall cutting and processing.

Images