Process regulations for stamping blanks

The key points of stamping die processing technology forging are mastered, and it is also connected with the quality assurance of stamping die manufacturing. The process regulations for the processing of stamping blanks are mainly to grasp the key points of production and manufacturing for the deformation, tearing and other problems that are likely to occur during the initial processing period of the material. It is an important process practice activity to ensure that the stamping part die processing is qualified. First, when cutting the blank, the extent of the knife edge cutting should be effectively controlled to minimize the running-in period of part of the convex and concave cross-section when the material is cold stamped, which affects the integrity of the blank. For example, when the production staff develops the stamping blank production and processing, they choose the convex and concave die nitriding and soft nitriding, and then carry out the model one-sided treatment, which is to carry out the stamping solid model according to the provisions of the precision production and processing of the edge of the stamping structure The reaction to the solution of the edge part. Second, in the stage where the convex and concave parts of the model are fractured, the basic obtuse angle, convex angle, tooth profile, long and thin cantilever are difficult, and the adjustment of Xiaotong's production and processing standards is effectively carried out to reduce the destruction of the stamping blank when the solid model is basically solved. Third, in the basic grinding and polishing stage of the mold, it is necessary to minimize the damage to the blank. For example, when some high-precision stamping dies are manufactured, lubricating fluids need to be used for lubricating treatment, in order to better avoid the damage to the polished surface in the specific manufacturing. [Recommended recommendation] Learn more: Stamping parts matching verification stage Learn more: How to solve the problem of bending and cracking of bent stamping parts Learn more: What are the characteristics of the correction process of stamping processing?