A method for wire drawing of automotive hardware

Abstract

This application relates to the field of automotive parts processing, especially a method for wire drawing of automotive hardware, which includes the following steps: optimizing the die design to ensure that the wire drawing centers of two products are aligned during nesting, forming a strip layout for batch processing; processing the raw material into strip form by stamping, with each product fixed in position on the strip and the centers aligned; fixing the strip on the wire drawing fixture and using the fixture to ensure the accurate initial position of each product and consistent wire drawing centers; numerically controlling the transformation of the wire drawing machine workbench, performing preliminary wire drawing during the first downward pressure to achieve contact and preliminary forming; after completing the preliminary wire drawing, the numerical control system automatically moves the workbench and adjusts to the wire drawing center position of the next product to achieve automatic calibration; after accurate positioning, the wire drawing machine automatically performs the next wire drawing operation, repeating the preliminary wire drawing and preliminary forming actions until all products on the strip are completed with wire drawing.

Description

Technical Field

[0001] This application relates to the field of automotive parts processing, and particularly to a method for wire drawing of automotive hardware. Background Art

[0002] In the field of automotive manufacturing, the surface treatment technology of metal components is crucial for enhancing the appearance texture and functionality of automobiles.

[0003] As a kind of metal surface treatment, the wire drawing process is widely used in the surface treatment of automotive interior parts, exterior parts, and some functional parts. However, there are some limitations in the application of traditional wire drawing methods to automotive metal components.

[0004] Firstly, due to the complex and variable shapes and sizes of automotive metal components, it is difficult for traditional single-piece wire drawing methods to achieve precise positioning, resulting in inconsistent wire drawing centers, which affects the uniformity and aesthetics of the wire drawing effect. Secondly, the mass production of automotive metal components requires high efficiency, while the production efficiency of single-piece wire drawing methods is low, making it difficult to meet the needs of large-scale production. Summary of the Invention

[0005] In order to improve the processing efficiency of automotive metal parts, this application provides a method for wire drawing of automotive hardware.

[0006] In a first aspect, this application provides a method for wire drawing of automotive hardware, including the following steps:

[0007] Optimize the die design to ensure that the wire drawing centers of two products are aligned during nesting, forming a strip layout for batch processing;

[0008] Process the raw material into a strip form by stamping, with each product fixed in position on the strip and the centers aligned;

[0009] Fix the strip on the wire drawing fixture and use the fixture to ensure the accurate initial position of each product and consistent wire drawing centers;

[0010] Perform numerical control transformation on the wire drawing machine workbench, and conduct preliminary wire drawing during the first downward pressure to achieve contact and preliminary forming;

[0011] After completing the preliminary wire drawing, the numerical control system automatically moves the workbench to adjust to the wire drawing center position of the next product for automatic calibration;

[0012] After accurate positioning, the wire drawing machine automatically performs the next wire drawing operation, repeating the preliminary wire drawing and preliminary forming actions until all products on the strip are wire drawn.

[0013] Preferably, the optimizing the die design to ensure that the wire drawing centers of two products are aligned during nesting, forming a strip layout for batch processing includes the following steps:

[0014] Use AI-assisted typesetting software to automatically optimize the product layout and achieve consistency in the wire drawing center;

[0015] Design the mold interface to be fine-tunable to adapt to raw materials of different thicknesses and achieve consistency in different production batches;

[0016] Integrate a temperature control system in the mold working area to enable the material to be formed at the optimal temperature and reduce the influence of thermal deformation.

[0017] Preferably, through the stamping method, the raw material is processed into strip form, and the position of each product on the strip is fixed and centered. The steps include:

[0018] Use ultrasonic technology to reduce material damage during stamping;

[0019] Through sensors and AI algorithms, dynamically adjust the stamping force to adapt to the hardness of different materials;

[0020] Design a quick-change mold system to reduce production conversion time and improve flexibility.

[0021] Preferably, fix the strip on the wire drawing fixture, and use the fixture to ensure the accurate initial position of each product and the consistency of the wire drawing center. The sub-steps include:

[0022] Integrate a high-precision vision sensor to locate and calibrate the position of the product on the fixture;

[0023] Use a magnetic floating fixture to allow fine-tuning while maintaining the stability of the product during processing;

[0024] Adopt a flexible intelligent fixture to adapt to products of different shapes.

[0025] Preferably, numerically control the wire drawing machine workbench. The first press-down is for preliminary wire drawing to achieve contact and preliminary forming. The sub-steps include:

[0026] Adopt a dynamic pressure control system during wire drawing, and adjust in real time according to the material feedback to ensure uniform wire drawing;

[0027] Integrate a surface treatment module in the wire drawing machine to complete wire drawing and surface optimization in one step;

[0028] Install sensors to monitor the wear of the wire drawing die, and automatically adjust parameters or give early warnings for replacement.

[0029] Preferably, after the preliminary wire drawing is completed, the numerical control system automatically moves the workbench and adjusts to the wire drawing center position of the next product to achieve automatic calibration. The sub-steps include:

[0030] Using a laser guidance system to achieve precise movement of the workbench and improve positioning accuracy;

[0031] Predicting the best wire drawing path for the next product through AI algorithms to reduce movement time;

[0032] The workbench surface adopts a fine-tuning structure to automatically adapt to different product sizes and ensure the consistency of the center during each wire drawing.

[0033] Preferably, after accurate positioning, the wire drawing machine automatically performs the next wire drawing operation, repeating the preliminary wire drawing and preliminary forming actions until all products on the strip are completed with wire drawing, including the following sub-steps:

[0034] Integrating an online vision inspection system to detect the wire drawing quality in real time and automatically reject unqualified products;

[0035] Designing a quick material change system to ensure the uninterrupted production process and improve the overall efficiency;

[0036] Implementing remote monitoring of the equipment for fault prediction and maintenance guidance through a cloud platform.

[0037] Preferably, the numerical control system can automatically adjust the wire drawing parameters according to the characteristics of different products.

[0038] In a second aspect, the present application provides an electronic device, adopting the following technical solution:

[0039] An electronic device includes a memory, a processor, and a computer program stored in the memory and executable on the processor. When the processor executes the computer program, it implements the steps of a method for wire drawing of automotive hardware as described in any one of the above.

[0040] In a third aspect, the present application provides a computer storage medium, adopting the following technical solution:

[0041] A computer storage medium includes a memory, a processor, and a computer program stored in the memory and executable on the processor. When the processor executes the computer program, it implements the steps of a method for wire drawing of automotive hardware as described in any one of the above.

[0042] In summary, the present application includes the following beneficial technical effects:

[0043] 1. Through optimizing die design and nesting layout, and adopting stamping methods and strip form processing, batch processing is achieved;

[0044] 2. The numerical control transformation and automatic calibration technology make the wire drawing process more automated and precise;

[0045] 3. The integration of the laser guidance system and the online vision inspection system reduces manual intervention in the production process and improves production efficiency and quality control capabilities. Description of the Drawings

[0046] Figure 1 is a flowchart of a method for wire drawing of automotive hardware in an embodiment of the present application.

[0047] Figure 2 is a flowchart of the sub-steps of step S1 in an embodiment of the present application.

[0048] Figure 3 is a flowchart of the sub-steps of step S2 in an embodiment of the present application.

[0049] Figure 4 is a flowchart of the sub-steps of step S3 in an embodiment of the present application.

[0050] Figure 5 is a flowchart of the sub-steps of step S4 in an embodiment of the present application.

[0051] Figure 6 is a flowchart of the sub-steps of step S5 in an embodiment of the present application.

[0052] Figure 7 is a flowchart of the sub-steps of step S6 in an embodiment of the present application.

[0053] Figure 8 is a processing schematic diagram of wire drawing of hardware in an embodiment of the present application. Detailed Description of the Embodiment

[0054] The following further describes the present application in detail with reference to the accompanying drawings.

[0055] An embodiment of the present application discloses a method for wire drawing of automotive hardware. Refer to Figure 1 , a method for wire drawing of automotive hardware includes the following steps:

[0056] S1: Optimize the die design to ensure that the wire drawing centers of two products are aligned during nesting, form a strip layout, and enable batch processing.

[0057] Refer to Figure 2 , for step S1, it correspondingly includes the following sub-steps.

[0058] S11: Use AI-assisted nesting software to automatically optimize the product layout and achieve the consistency of wire drawing centers.

[0059] S12: Design the die interface to be finely adjustable to adapt to raw materials of different thicknesses and achieve consistency in different production batches.

[0060] S13: Integrate a temperature control system in the die working area to enable the material to be formed at the optimal temperature, reducing the impact of thermal deformation.

[0061] Correspondingly, for steps S11 - S13, the following gives corresponding examples for illustration.

[0062] Specifically, assume an AI - assisted CAD software that can analyze the 3D model and production requirements of a hardware product. Through machine - learning algorithms, the software automatically analyzes the optimal layout to ensure that the wire - drawing centers of multiple products on the material are aligned. For example, the software takes into account the material utilization rate and the impact of product spacing on the wire - drawing process, and automatically adjusts the layout to reduce waste and ensure consistency. When the user uploads the product design, the software analyzes through algorithms and automatically adjusts the position of the products on the working belt to ensure that the wire - drawing centers of each product are consistent during mass production, while optimizing material usage and reducing waste.

[0063] Furthermore, during die design, integrate adjustable support structures or inserts to allow for simple mechanical or electronic adjustments to accommodate raw materials of different thicknesses. For example, use a die interface with adjustable shims to adjust the gap through a knob or an electric drive to ensure that raw materials of different thicknesses can maintain the correct forming pressure and position.

[0064] During the die design stage, reserve a fine - tuning mechanism. Input the thickness of the raw material through a standard tool or software interface, automatically calculate and indicate the adjustment amount, and manually or automatically adjust the contact surface of the die during actual operation to ensure consistency in each production.

[0065] In addition, install temperature sensors and heating / cooling units inside or around the die, and maintain a constant temperature in the working area through a closed - loop control system. Set the target temperature range, and the system automatically monitors and adjusts to ensure that the temperature in the die working area is stable during the wire - drawing process, and monitor the temperature change through the software interface.

[0066] Looking back Figure 1 , after step S1, the following steps are also included.

[0067] S2: Through a stamping method, process the raw material into a strip form, with each product fixed in position on the strip and the centers aligned.

[0068] Referring to Figure 3 , step S2 correspondingly includes the following sub - steps.

[0069] S21: Use ultrasonic technology to reduce material damage during stamping.

[0070] S22: Dynamically adjust the stamping force through sensors and AI algorithms to adapt to the hardness of different materials.

[0071] S23: Design a quick-change die system to reduce production changeover time and enhance flexibility.

[0072] Correspondingly, for steps S21 - S23, the following gives corresponding examples.

[0073] Specifically, the ultrasonic generator is integrated with the die. It is started by the control unit before stamping to reduce the internal stress of the material, ensuring that even on high-hardness materials. Before the stamping die contacts the raw material, ultrasonic vibration is applied to the die surface. This vibration can produce tiny plastic deformations on the material surface, reducing the local stress concentration during direct stamping, thereby reducing the risk of cracks and damage.

[0074] Meanwhile, during the stamping process, sensors installed on the die and the workbench monitor the deformation and pressure distribution of the material in real time. This data is transmitted to the AI control unit in real time, which is pre-trained with stamping models for different material hardnesses. The AI adjusts the pressure of the hydraulic system according to the feedback to ensure the best forming effect without damaging the material. For example, when encountering softer materials, the AI will automatically reduce the stamping pressure to avoid over-stamping and material tearing.

[0075] In addition, by adopting a standardized interface and modular design, the die replacement changes from traditional manual adjustment to a quick plug-and-play mechanism. The die is pre-adjusted on a special rack. When replacing, a robotic arm or a hydraulic platform is used to quickly replace the old die with a new one.

[0076] Looking back Figure 1 After step S2, the following steps are also included.

[0077] S3: Fix the strip material on the wire drawing fixture, and use the fixture to ensure the accurate initial position of each product and the consistency of the wire drawing center.

[0078] Refer to Figure 4 , step S3 correspondingly includes the following sub-steps.

[0079] S31: Integrate a high-precision vision sensor to position and calibrate the product on the fixture.

[0080] S32: Use a magnetic floating fixture to allow fine-tuning while keeping the product stable during processing.

[0081] S33: Adopt a flexible intelligent fixture to adapt to products of different shapes.

[0082] Correspondingly, for steps S31 - S33, the following examples are given.

[0083] Among them, a high-resolution industrial camera and image processing software, such as a machine vision system, are installed above the wire drawing machine. This system can capture real-time images of each product on the fixture, and through software algorithm analysis, accurately measure and correct the product position to the micron level. For example, if the product deviates from the predetermined position, the system will automatically send a signal to adjust the fixture to ensure the consistency of the wire drawing center.

[0084] In addition, a floating fixture with a magnetic base is used. The contact surface of this fixture is covered with fine-tunable magnetic suction cups. Before processing, the position of the suction cups is fine-tuned through manual or electric tools to ensure that the product can be stably adsorbed by magnetic force even under different weights or shapes, and the central position can be fine-tuned to adapt to subtle changes.

[0085] Furthermore, a fixture made of flexible materials (such as silicone or special elastic plastics) is used. This fixture can adapt to products with circular, rectangular, and irregular shapes through its shape memory or deformable characteristics. The intelligent fixture may be built-in with a microprocessor to automatically adjust the clamping force and form according to the product shape data to ensure that while keeping the product stable, it does not damage the product surface.

[0086] Looking back Figure 1 , after step S3, the following steps are also included.

[0087] S4: Numerically control the transformation of the wire drawing machine workbench, and perform preliminary wire drawing for the first time to achieve contact and preliminary forming.

[0088] Referring to Figure 5 , step S4 correspondingly includes the following sub-steps.

[0089] S41: Adopt a dynamic pressure control system during the wire drawing process, and adjust in real time according to the material feedback to ensure uniform wire drawing.

[0090] S42: Integrate a surface treatment module in the wire drawing machine to complete wire drawing and surface optimization in one step.

[0091] S43: Install sensors to monitor the wear of the wire drawing die, and automatically adjust parameters or give early warnings for replacement.

[0092] Correspondingly, for steps S41 - S43, the following examples are given.

[0093] Among them, a high-precision pressure sensor and a closed-loop control system are installed on the wire drawing machine. This system can monitor the force changes during the wire drawing process in real time. When the wire drawing material changes from soft to hard, the system will automatically increase the pressure to maintain a uniform drawing force, and vice versa, to ensure consistent tension throughout the wire drawing process and avoid breakage or over-stretching.

[0094] In addition, an electrolytic polishing or sandblasting treatment device is integrated at the rear end of the wire drawing machine, so that after wire drawing is completed, the product immediately enters the surface treatment process. For stainless steel wires that require high gloss, it can be completed in one step through electrolytic polishing, which not only improves efficiency but also ensures the consistency and aesthetics of the surface quality.

[0095] Furthermore, wear monitoring sensors are installed at key positions of the die, using an infrared thermal imager to monitor temperature changes or adopting wear particle analysis technology. When the sensor data exceeds the preset range, the system will automatically adjust the processing parameters, such as reducing the drawing speed, to reduce die wear. When a certain degree of warning is reached, the system will prompt the operator to check or replace the die to ensure that the production quality is not affected.

[0096] Looking back Figure 1 , after step S4, the following steps are also included.

[0097] S5: After preliminary wire drawing is completed, the numerical control system automatically moves the workbench and adjusts it to the wire drawing center position of the next product to achieve automatic calibration.

[0098] Referring to Figure 6 , step S5 correspondingly includes the following steps.

[0099] S51: Utilize a laser guidance system to achieve precise movement of the workbench and improve the positioning accuracy.

[0100] S52: Predict the optimal wire drawing path for the next product through an AI algorithm to reduce the movement time.

[0101] S53: The workbench surface adopts a fine-tuning structure to automatically adapt to different product sizes and ensure that the center of each wire drawing is consistent.

[0102] Correspondingly, for steps S51 - S53, the following examples are given.

[0103] First, a high-precision laser positioning system is integrated on the wire drawing machine. The laser beam emitted by this system forms an accurate reference point on the workbench surface. When the wire drawing of one product is completed, the numerical control system receives the accurate position information fed back by the laser and automatically controls the micro-movement of the workbench to ensure that the center position of the next product is aligned with the laser point, thereby achieving sub-millimeter positioning accuracy and greatly improving the continuity and accuracy of processing.

[0104] At the same time, based on historical processing data and the size and shape of the current product, the AI algorithm predicts and calculates the shortest path from the current position to the ideal wire drawing starting point of the next product, including considering the movement speed and acceleration limits of the workbench and path planning to avoid collisions, ensuring that while maintaining speed, unnecessary movements are reduced, thereby saving time and improving production efficiency.

[0105] In addition, the workbench is designed with an adjustable support frame, and a precise screw adjustment mechanism or a pneumatic fine-tuning device is integrated inside the frame. When placing products of different sizes, the AI system automatically adjusts these fine-tuning structures according to the product size data to ensure that the product is accurately fixed on the center line of wire drawing. Even if there are slight changes in the product size, the consistency and quality of wire drawing can be maintained through this adaptive design.

[0106] Looking back Figure 1 , after step S5, the following steps are further included.

[0107] S6: After accurate positioning, the wire drawing machine automatically performs the next wire drawing operation, repeating the preliminary wire drawing and preliminary forming actions until all products on the strip are wire drawn.

[0108] Referring to Figure 7 , step S6 includes the following sub-steps.

[0109] S61: Integrate an online visual inspection system to detect the quality of wire drawing in real time and automatically reject unqualified products.

[0110] S62: Design a quick material change system to ensure the uninterrupted production process and improve the overall efficiency.

[0111] S63: Realize remote monitoring of the equipment and conduct fault prediction and maintenance guidance through the cloud platform.

[0112] Correspondingly, the following examples are given for steps S61 - S63.

[0113] First, install a high-frame-rate camera in the wire drawing production line and combine it with advanced image processing algorithms. This system can capture images of wire drawn products in real time. Through AI algorithm analysis, such as edge detection and defect recognition, it can automatically judge the smoothness of the wire drawing surface, whether there are cracks or dimensional deviations. Once an unqualified product is found, the system immediately sends a signal, and the robotic arm automatically rejects it to ensure that all products output by the production line meet the standards.

[0114] In addition, the quick material change system includes an automated storage bin and an intelligent identification device. When a strip is processed, the system is automatically triggered. The next strip in the storage bin is quickly positioned at the entrance of the wire drawing machine through the conveyor belt. At the same time, the intelligent identification device ensures the correct position of the new strip. The entire material change process is completed within a few minutes without manual intervention, greatly reducing the material change time and ensuring the continuity of production.

[0115] Meanwhile, by installing various sensors on the wire drawing machine, such as temperature, pressure, and vibration sensors, real-time data is uploaded to the cloud. The cloud platform uses big data analysis and machine learning models to monitor the operating status of the equipment, predict potential fault points, such as motor overheating and bearing wear, and send early warnings to the operators to guide preventive maintenance. In addition, the remote monitoring interface allows engineers to monitor the equipment anywhere, perform fault diagnosis, and remotely adjust parameters, improving the operating efficiency of the equipment and the timeliness of maintenance.

[0116] Furthermore, in this embodiment, the numerical control system can automatically adjust the wire drawing parameters according to the characteristics of different products.

[0117] This embodiment also provides an electronic device. The electronic device includes a processor, a memory, a network interface, and a database connected through a system bus. Among them, the processor of the electronic device is used to provide computing and control capabilities. The memory of the electronic device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system, a computer program, and a database. The internal memory provides an environment for the operation of the operating system and the computer program in the non-volatile storage medium. The network interface of the electronic device is used to communicate with external terminals through a network connection. When the computer program is executed by the processor, it implements an automotive hardware wire drawing method:

[0118] S1: Optimize the die design to ensure that the wire drawing centers of the two products are aligned during nesting, forming a strip layout for batch processing.

[0119] S2: Through the stamping process, the raw material is processed into a strip form, and the position of each product on the strip is fixed and the centers are aligned.

[0120] S3: Fix the strip on the wire drawing fixture, and use the fixture to ensure the accurate initial position of each product and the consistent wire drawing center.

[0121] S4: Numerically control the transformation of the wire drawing machine workbench, and perform preliminary wire drawing during the first downward pressure to achieve contact and preliminary forming.

[0122] S5: After completing the preliminary wire drawing, the numerical control system automatically moves the workbench and adjusts to the wire drawing center position of the next product to achieve automatic calibration.

[0123] S6: After accurate positioning, the wire drawing machine automatically performs the next wire drawing operation, repeating the preliminary wire drawing and preliminary forming actions until all products on the strip are completed with wire drawing.

[0124] When the computer program is executed by the processor, it can implement any one of the automotive hardware wire drawing methods in the above method embodiments.

[0125] This embodiment also provides a computer storage medium, on which a computer program is stored. When the computer program is executed by a processor, the following steps are implemented:

[0126] S1: Optimize the mold design to ensure that the wire drawing centers of the two products are aligned during nesting, forming a strip layout for batch processing.

[0127] S2: Process the raw material into strip form through stamping. The position of each product on the strip is fixed and the centers are aligned.

[0128] S3: Fix the strip on the wire drawing fixture and use the fixture to ensure the accurate initial position of each product and the consistent wire drawing center.

[0129] S4: Numerically control the transformation of the wire drawing machine workbench. The first press-down is for preliminary wire drawing to achieve contact and preliminary forming.

[0130] S5: After the preliminary wire drawing is completed, the numerical control system automatically moves the workbench and adjusts to the wire drawing center position of the next product to achieve automatic calibration.

[0131] S6: After accurate positioning, the wire drawing machine automatically performs the next wire drawing operation, repeating the preliminary wire drawing and preliminary forming actions until all the products on the strip are wire drawn.

[0132] When the computer program is executed by the processor, it can implement any one of the automotive hardware wire drawing methods in the above method embodiments.

[0133] When the computer program is executed by the processor, it can implement any one of the automotive hardware wire drawing methods in the above method embodiments.

[0134] Those of ordinary skill in the art can understand that all or part of the processes in the methods of the above embodiments can be completed by instructing relevant hardware through a computer program. The computer program can be stored in a non-volatile computer-readable storage medium. When the computer program is executed, it can include the processes of the embodiments of the above methods. Among them, any reference to a memory, storage, database, or other medium used in the embodiments provided in the present application can include non-volatile and / or volatile memories. Non-volatile memories can include read-only memory (ROM), programmable ROM (PROM), electrically programmable ROM (EPROM), electrically erasable programmable ROM (EEPROM), or flash memory. Volatile memories can include random access memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in various forms, such as static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double data rate SDRAM (DDR SDRAM), enhanced SDRAM (ESDRAM), synchronous link DRAM (SLDRAM), Rambus direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and Rambus dynamic RAM (RDRAM), etc.

[0135] Those skilled in the art can clearly understand that, for the convenience and brevity of description, only the above-mentioned division of each functional unit and module is used as an example. In actual applications, the above functions can be allocated to different functional units and modules according to needs, that is, the internal structure of the system can be divided into different functional units or modules to complete all or part of the functions described above.

[0136] The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them; although the present application has been described in detail in the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application, and should all be included in the protection scope of the present application.

Claims

1. A method for drawing automotive hardware, characterized in that: The following steps are involved: Optimize die design to ensure that the drawing centers of the two products are aligned during layout, forming a strip-like layout and batch processing; The raw materials are processed into strips by stamping, and each product is fixed in position and aligned in the center on the strip; Fix the strip material on the wire drawing jig, and use the jig to ensure that the initial position of each product is accurate and the wire drawing center is consistent; The workbench of the wire drawing machine was transformed into a CNC machine, and the initial drawing was performed by pressing down for the first time to achieve contact and initial forming; After the initial drawing is completed, the CNC system automatically moves the workbench and adjusts it to the drawing center position of the next product to achieve automatic calibration; After accurate positioning, the wire drawing machine automatically performs the next wire drawing operation, repeating the initial wire drawing and initial forming actions until all products on the strip are finished drawing; The optimized die design ensures that the drawing centers of the two products are aligned during the layout, forming a strip-shaped layout and batch processing, including the following steps: Using AI-assisted layout software, the product layout is automatically optimized to achieve consistency in the drawing center; The mold interface is designed to be fine-tuned to adapt to raw materials of different thicknesses and achieve consistency in different production batches; Integrate a temperature control system in the mold working area to achieve material molding at the optimal temperature and reduce the impact of thermal deformation; The method of processing the raw material into a strip material by a stamping method, wherein each product is fixed in position on the strip material and the center is aligned, comprises the following steps: Use ultrasonic technology to reduce material damage during stamping; Through sensors and AI algorithms, the punching force is dynamically adjusted to adapt to the hardness of different materials; Design a quick-change mold system to reduce production changeover time and improve flexibility; The strip material is fixed on the wire drawing jig, and the jig is used to ensure that the initial position of each product is accurate and the wire drawing center is consistent, including the following sub-steps: Integrate high-precision visual sensors to locate and calibrate the position of the product on the fixture; Use magnetic floating fixtures to allow fine-tuning while keeping the product stable during processing; Adopt flexible intelligent fixture to adapt to products of different shapes; The CNC transformation of the wire drawing machine workbench, the first pressing down for preliminary wire drawing, and the realization of contact and preliminary forming include the following sub-steps: A dynamic pressure control system is used during the wire drawing process, which is adjusted in real time based on material feedback to ensure uniform wire drawing; Integrate the surface treatment module in the wire drawing machine to complete wire drawing and surface optimization in one step; Install sensors to monitor the wear of wire drawing dies, automatically adjust parameters or issue warnings for replacement.

2. The automotive hardware wire drawing method according to claim 1, characterized in that: After the preliminary drawing is completed, the CNC system automatically moves the workbench and adjusts it to the drawing center position of the next product to achieve automatic calibration, including the following sub-steps: Use the laser guidance system to achieve precise movement of the workbench and improve positioning accuracy; Predict the best drawing path for the next product through AI algorithm to reduce moving time; The workbench surface adopts a fine-tuning structure to automatically adapt to different product sizes, ensuring that the center of each wire drawing is consistent.

3. The automotive hardware wire drawing method according to claim 1, characterized in that: After accurate positioning, the wire drawing machine automatically performs the next wire drawing operation, repeating the preliminary wire drawing and preliminary forming actions until all products on the strip are finished drawing, including the following sub-steps: Integrated online visual inspection system to detect wire drawing quality in real time and automatically remove unqualified products; Design a quick material change system to ensure uninterrupted production process and improve overall efficiency; Realize remote monitoring of equipment and conduct fault prediction and maintenance guidance through the cloud platform.

4. The automotive hardware wire drawing method according to claim 1, characterized in that: The numerical control system can automatically adjust the wire drawing parameters according to the characteristics of different products.

5. An electronic device, characterized in that: The invention comprises a memory, a processor and a computer program stored in the memory and executable on the processor. When the processor executes the computer program, the steps of the automotive hardware wire drawing method as claimed in any one of claims 1 to 4 are implemented.

6. A computer storage medium, characterized in that: The computer storage medium stores a computer program, and when the computer program is executed by a processor, the steps of the automotive hardware wire drawing method as described in any one of claims 1 to 4 are implemented.

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