What are the application fields of automotive hardware stamping parts?

2020-02-19 09:56:59

Stamping in automobile industry. Mainly in deep drawing. In China, this part is mainly concentrated in automobile factories, tractor factories, aircraft manufacturers and other large-scale independent stamping and drawing factories. Automobile parts stamping in automobile industry. It is mainly formed by punching and shearing. Many of the enterprises in this department are owned by standard parts factories and independent stamping factories. At present, there are many such small factories near some automobile factories or tractor factories. Electrical parts stamping plant. This kind of factory is a new industry, developing with the development of electrical appliances. The factories in this department are mainly in the south. Daily necessities stamping factory. Making some handicrafts, tableware, etc. these factories have made great progress in recent years.

Home appliance parts stamping plant. These factories are emerging after the development of household appliances in China, and most of them are distributed in household appliances enterprises. Special stamping enterprises. For example, the stamping of aviation parts belongs to this kind of enterprises, but these process factories also belong to some large factories.

Design principles of stamping parts for hardware automobile

(1) the designed hardware stamping parts must meet the product use and technical performance, and be easy to assemble and repair.

(2) the designed stamping parts must be conducive to improving the utilization rate of metal materials, reducing the varieties and specifications of materials, and reducing the consumption of materials as much as possible. If allowed, low-cost materials shall be used to make the parts free of scrap and less scrap blanking.

(3) the designed stamping parts must be simple in shape and reasonable in structure, so as to simplify the die structure and the number of processes, that is, to complete the processing of the whole part with less and simple stamping processes, to reduce the use of other methods for processing, and to facilitate the stamping operation, to facilitate the organization and Realization of mechanization and automatic production, so as to improve labor productivity.

(4) when the designed stamping parts can be used normally, the requirements of dimensional accuracy grade and surface roughness grade shall be lower as far as possible, which is conducive to product exchange, reducing waste products and ensuring product quality stability.

(5) the designed stamping parts shall be able to use the existing equipment, process equipment and process flow as much as possible to process them, and be conducive to the extension of the service life of the stamping die.