Compared with plasticity and mechanical processing, hardware automotive stamping processing has many unique advantages in both economic and technical aspects, which can be mainly divided into the following points:

Hardware stamping accessories are widely used in various fields of our lives, including some electronic devices, auto parts, decorative materials, etc. The stamping parts we usually refer to generally refer to cold stamping parts.

Automotive stamping parts are a production technology that uses the power of conventional or special stamping equipment to directly subject the sheet to deformation forces and deform in the mold, thereby obtaining product parts of a certain shape, size and performance. Sheet materials, molds and equipment are the three elements of stamping processing. Stamping is a metal cold deformation processing method. Therefore, it is called cold stamping or sheet metal stamping, or stamping for short. It is one of the main methods of metal plastic processing (or pressure processing), and also belongs to material forming engineering technology.

Metal plastic forming is a process that uses the plastic properties of metal materials to process them into the desired shape. After the metal material undergoes the forming process, its structure and properties are improved and enhanced. All components that are subject to alternating loads or have harsh stress conditions generally have to go through a plastic forming process to meet the usage requirements. Plastic forming is a chip-free forming method, so the workpiece can obtain a good streamlined shape and reasonable material utilization. The plastic forming method can achieve high precision in workpiece dimensions, and automotive sheet metal parts have high production efficiency.

Precision sheet metal process design mainly includes two aspects: process analysis of blanking parts and determination of the blanking process plan. Good craftsmanship and reasonable process plans can stably obtain high-quality products that meet the requirements with small material consumption, small number of processes and working hours, and make the mold structure simple and the mold life long, thus reducing the amount of labor and Blanking costs.

Throughout the processing of automotive sheet metal parts, sheet metal has been widely used and developed in the fields of electronic appliances, communications, automobile industry, medical equipment, etc., and sheet metal has the characteristics of light weight, high strength, and can also conduct electricity (can Used for electromagnetic shielding), low cost, and good mass production performance.