What will affect the quality of the stamping parts

When the quality and dimension precision of the workpiece are higher in the stamping parts processing, the finishing process can be added or the precision blanking process can be used directly after the blanking process. In order to improve the stability of precision stamping process, it is sometimes necessary to increase the number of processes to ensure the quality of stamping parts.

The stamping parts have high processing efficiency and easy operation. It is easy to realize mechanization and automation. This is because stamping is completed by stamping die and stamping equipment. The stroke number of ordinary press can reach dozens of times per minute, high speed pressure should be hundreds or even more than a thousand times per minute, and each punching line is punched every time. It is possible to get a piece of blanking.

In order to meet the precision principle of stamping parts, the number of drawing process needs to be calculated by drawing process, because it is not only related to the properties of materials, drawing height, and the number of drawing steps, but also related to the drawing diameter, material thickness and other conditions.

Stamping and casting are the important means of workpiece processing. These two processes can play an important role in the field of automobile manufacturing. Both the stamping parts and the casting parts are the basis for the quality of the car body. That is to say, the quality of stamping parts will directly affect the quality of the whole vehicle, so it is necessary to pass strict quality inspection and qualifying before it can be used.

The design of Dalian stampings must help improve the utilization ratio of metal materials, reduce the variety and specifications of materials, and reduce material consumption as much as possible. Under the permissible circumstances, low cost materials should be used, so that parts can be arbitrated without waste and less waste.