Deep drawing parts drawing piece mould design key points

Deep drawing/tensile parts in stamping die industry proportion is very big, we common casing, water glass, most of the articles for daily use and mechanical products more or less some deep drawing products, for the deep drawing die design is not according to the conventional algorithm to calculate, there are too many this process is full of surprises, especially some of the rotator stretching, prohibitive; Deep drawing die too many factors need to be taken into account when the design, such as drawing coefficient, to have the limit of the material, the decision of the spring force; Drawing direction, it is up or down, is not usually a forming, after many test can achieve ideal result, and even sometimes pull mould bad, accumulate experience in practice, is of great help to the design of the tensile modulus; In addition, the size of the cutting in the small, the production test of the deep drawing mould also played the role of nots allow to ignore, most of the time, we deep drawing parts of some irregular design, tend to set aside an empty step in the mold design stage. 【 Relevant recommendation 】 Details: how much do you know the new energy automotive stamping parts? Details: sharing details of stamping processing industry: precision metal stamping parts figure how to draw, please be aware that this several steps