Compared with other methods of mechanical processing and plastic processing, metal stamping has many common advantages both in technology and economy. The proportion of medium pressure mold in metal stamping parts processing industry will continue to improve. With the development of vehicle, motor and other products to the direction of lightweight, more and more requirements will be put forward for the number, life and the degree of disorder of the die casting mold. With the development of plastic instead of steel, plastic instead of wood, and the continuous progress of the accuracy and disorder degree of product parts, the proportion of plastic mold will continue to improve, and its accuracy and disorder degree will also follow the corresponding progress.

There are thin, uniform, light and strong characteristics in metal stamping parts, castings and forgings. The workpiece with reinforcing rib, rib, curl or flanging, which is difficult to be made by stamping, can improve its rigidity. Because the rough die is rejected, the precision of the workpiece can reach micron level, and the precision is high, the specification is common, and the hole and socket, boss and so on can be punched. In practical production, it is often used to check the stamping function of materials, such as drawing function experiment and bulging function experiment, which are similar to the stamping process, in order to ensure the product quality and high qualification rate. The precision and structure of die directly affect the forming and precision of metal stamping parts. Die manufacturing cost and life are important factors that affect the cost and quality of stamping parts. More time is needed for mold design and manufacturing, which prolongs the production preparation time of metal stamping parts.

Article source: Zhongshan Jinlei Electronic Technology Co., Ltdhttp://www.jinleidj.com/