Stamping processing raw material choice characteristics

Punching processing with there are many kinds of raw materials, their performance also has the very big difference, so must according to the performance and characteristics of raw materials, using different methods of stamping, process parameters and die structure, to achieve the goal of stamping processing. As people to the deformation behavior of sheet stamping process wool embryo has a thorough understanding, has been fairly clear set up by the chemical composition of raw materials, the organization factors such as determined by the relationship between the material properties and stamping, which makes raw material production department not only carried out in accordance with the working conditions and requirements of the stamping parts raw materials in the design work, but also in accordance with the requirements of stamping process on the properties of plate to the development of the new material, it is stamping technology in the raw material is an important direction of research. On the performance of stamping with the raw materials in research work are as follows: ( 1) The meaning of raw materials stamping performance. ( 2) Judge raw materials stamping performance scientific method, can exactly reflect the material stamping performance parameters, establish stamping performance parameters and the relationship between the actual stamping, stamping and performance parameters of the test methods and so on. ( 3) The chemical composition of raw materials, the relationship between the organization and the manufacturing process and stamping performance. Stamping with raw materials are mainly all kinds of sheet metal and nonmetal. Sheet metal include all kinds of technology of black and non-ferrous metal plate. Although there are many kinds of the sheet metal used in the stamping production, but most of the raw material is steel plate, stainless steel plate, aluminum alloy plate and various kinds of composite metal plate.