Mold frame processing
Material selection: The mold frame is usually made of high-strength, high-hardness alloy steel or cast iron materials to withstand the huge pressure and wear during the stamping process.
Rough processing: The raw materials are processed into a rough mold frame shape and size through milling, planing or grinding.
Finishing: Use high-precision machine tools, such as CNC milling machines, machining centers, etc., to finely process the mold frame to achieve the accuracy and surface quality required by the design.
Heat treatment: The mold frame is subjected to heat treatment processes such as quenching and tempering to improve its hardness and wear resistance.
Inspection and debugging: Use high-precision inspection equipment such as three-coordinate measuring instruments to detect the accuracy of the mold frame, and make necessary debugging and corrections.
Template processing
Material selection: The template is also made of high-strength, high-hardness alloy steel or cast iron materials to ensure that it is not easy to deform and wear during use.
Surface grinding: Use a surface grinder to surface grind the template to achieve the flatness and surface roughness required by the design.
Hole processing: Use drilling, reaming or boring to process the required hole position and diameter on the template.
Cavity processing: For cavities that need to form a specific shape, use EDM, wire cutting or CNC milling and other processes for processing.
Heat treatment and surface treatment: Heat treatment is performed on the template to improve its hardness and wear resistance, and necessary surface treatments such as sandblasting and polishing are performed to improve its surface quality and corrosion resistance.
Quality control during processing
Strictly follow the processing process specifications: During the Progressiving, strictly follow the processing process specifications and operating procedures to ensure that each step of processing meets the design requirements.
Use high-precision testing equipment: Use high-precision testing equipment to test semi-finished products and finished products during the processing process to detect and correct problems in a timely manner.
Implement a quality traceability system: Conduct quality traceability for every link in the processing process to ensure Progressive die for automotive new energy motor quality is traceable and controllable.