There are several ways to prevent the stamping parts from turning and twisting:
1. Press the material. The traditional mold design structure is improved, and the material gap is opened on the discharge plate (that is, when the mold is closed, the discharge plate is attached to the die, and the gap between the discharge plate and the die at the receiving material is the material thickness t-0.03 ~0.05mm). The punching plate can be moved smoothly during the punching, and the material can be pressed. In the key forming part, the unloading plate must be made into an inlaid structure to facilitate the grinding (pressure) damage caused by the pressing of the unloading plate caused by long-time pressing, and it is impossible to compress the defects of the material. The material is pressed by the stripper plate to prevent the material on the side of the die from warping upward.
2. Reasonably arrange the order of cutting. In the progressive die, the arrangement of the blanking sequence may affect the accuracy of the forming of the stamping. For the blanking of the small parts of the stamping parts, generally, a large area of punching and cutting is arranged, and then a small area of punching and cutting is arranged to reduce the influence of the punching force on the forming of the stamping parts.
The relevant application of metal stamping parts in the market! Our company specializing in the production of various types of metal stamping parts, with advanced skills, quality is guaranteed.
The relevant applications of metal stamping parts in the market are mainly as follows: some independent stamping plants, stamping of automotive work. To the main drawing. Stamping of working parts such as automobiles. The first is punching and forming. Many of these companies are part of the standard parts factory.