1. Pouring and stretching molds can process parts with large size and complicated shapes, such as small watches of clocks, large to car longitudinal beams, coverage parts, etc. Both strength and stiffness are higher.
2. During the stamping, the size and shape accuracy of the stamping parts are guaranteed during stamping, and the surface quality of the pressure parts is generally not destroyed, and the life of the mold is generally long. feature.
3. Pouring the crumbs and fragmented materials, the material consumption is less, and it does not require other heating equipment. Therefore, it is a provincial material, energy -saving processing method, and the cost of stamping parts is lower.
4. The production efficiency of stamping and stretching molds is high and easy to operate. It is easy to achieve mechanization and automation. This is because stamping is to complete the processing by relying on punching and stamping equipment. It can reach hundreds or even thousands of times per minute at high speed, and each stamping itinerary may be obtained.