Hardware stamping parts - rod stamping equipment and stamping materials constitute stamping processing, hardware stamping processing its advantages are high productivity, low mold cost, no need for sheet metal shearing, progressive die can save 30% of the cost, but its application is limited by the tensile depth, guide and transmission of strip edge material hardening restrictions, mainly used for simple parts with shallow stretching depth.

Vending machine motor drive processing process dispersion and concentration is a more complex problem, it depends on the batch of workpiece, structural shape, quality requirements, process characteristics, etc., for the automobile stamping parts that are usually mass produced, should try to adopt a centralized process scheme, the use of composite or progressive die for stamping, which not only improves productivity, but also can achieve safe production.

When designing the structural shape of the parts, the metal stamping parts adopt a simple and reasonable surface and its combination, and at the same time, the number of processing surfaces and the processing area should be small as much as possible. It can directly use profiles, casting, forging, stamping and welding. The choice of blank is related to the specific production technical conditions, and generally depends on the production batch, material properties and processing possibilities.