In recent years, China's household electrical appliance industry in the development of high-speed tooling industry, in particular, have raised Die growing demands in recent years, the entire Die in a proportion of trade has risen to around 50 percent, according to the relevant Experts predict that in the next few years, China will continue to Die with industry to maintain an average annual growth rate reached over 10 percent of high speed development. Die with the domestic market to Die with the greatest demand, which focus on the development of a project Die.
Blanking is forming a cold-forming an important method, which apply mainly to the forming of metal materials, forming a complex shape of the precision components. The issue is to lock shell cold stamping die as a design model, will be punching die of related knowledge as the basis on cold stamping die design process.
The design of the lock shell of the cold stamping die of cold stamping die design, the structure of the workpiece Technology Analysis. Defined the design, determine the process of stamping and forming part of the specific details of the calculation and verification. So the structure can be designed to ensure that the use of reliable mold work to ensure that the co-ordination with other components. Finally, autoCAD drawing a mold assembly and parts plans.
The subject of the lock through the shell cold stamping die of cold stamping die design, consolidated and deepened by knowledge, has been relatively satisfied with the results, achieved the expected design intent.
Keywords :stamping die; blanking molding; die design