As a Welding Parts Suppliers with many years of production experience, nbstarlite today gives a brief introduction to the production process of automobile press parts: stamping parts can be divided into blanking and forming according to the process. Blanking is to blank the required blank from the steel plate according to the shape and development size of the part. This process mainly needs to control the smooth fracture surface and small burrs. The smooth finish of convex and concave line cutting is one of the reasons that affect the smooth finish of the fracture surface of stamping parts. Excessive or too small die clearance will produce burrs. Therefore, designers should determine reasonable clearance according to product characteristics and plate thickness when making stamping dies. In addition, positioning must be accurate when assembling. Stamping includes bending, stretching, etc. In this process, attention should be paid to cracking and breaking of stamping parts. The bending and cracking of stamping parts may be related to the hardness of the plates used and the radius of the round corners of the dies. If the design allows, the plates with low hardness can be selected or the radius of the round corners of the forming dies of stamping parts can be increased, and the grain direction of the plates should be paid attention to so as to achieve good results. At present, Automobile Press Parts have been widely used. If you have any demand in this field, don't miss nbstarlite.
