Introduction to the stamping process

Metal stamping parts and castings, forgings, compared with a thin, uniform, light and strong features. General artifacts in the stamping process, due to the stamping process, especially in the process of cold forging stamping processing, temperature rise quickly, must add lubrication lubrication products, if you do not use lubrication and stamping directly, in addition to the workpiece roughness affected, die life will be shortened, accuracy is lower at the same time, this mould will have to spend a lot of improvements. It is because of this reason, so must be in the cold forging stamping stamping lubricant. In metal stamping forming, a thin layer of beauty can be water-based stamping lubricant can protect the mold, so the lubricant consumption will be reduced by more than 50%, and avoid the consumption of too much waste, also can solve the problem of clean workshop. Mold in stamping process produce heat because of friction, this kind of high performance lubricant will automatically stick to the key part of heat, protect the mould, by an average 25% of the mold polishing downtime. Welding - Components of the assembly, the surface has no oil is easy to welding and assembly. Research and practice show that the love of beauty in metal inert gas arc welding, tungsten electrode gas shielded arc welding, resistance welding applications have good results. Stamping parts mainly is the metal or nonmetal sheet, with the aid of the pressure of the press, through the stamping die stamping forming, it has the following characteristics: 1, the stamping is on the premise of material consumption is not big, created by the stamping, light weight, good stiffness, its parts and sheet metal after plastic deformation, metal internal organizational structure to improve, to improve strength of stamping parts. 2, dongguan hardware stamping parts with high dimensional accuracy, with the module size uniformity, good interchangeability. Don't need to be further mechanical processing to meet the requirements of the general assembly and use. 3, stamping parts in stamping process, due to the surface of the material are not destroyed, therefore, have good surface quality, smooth and beautiful appearance, for the surface paint, electroplating, phosphating and other surface treatment provides a convenient conditions. A: metal stamping die structure