Design principles of stainless steel automotive sheet metal parts and hardware stamping parts

2023-10-31 08:30:57

⑴The designed metal stamping parts must meet the product usage and technical performance, and be easy to assemble and repair.

⑵ The designed stamping parts must be conducive to improving the utilization rate of metal materials, reducing the variety and specifications of materials, and reducing material consumption as much as possible. Use cheaper materials where possible and make parts as waste-free and with as little waste as possible.

⑶ The designed automotive stamping parts must be simple in shape and reasonable in structure to facilitate simplifying the mold structure and simplifying the number of processes. That is, using fewer and simpler stamping processes to complete the processing of the entire part, reducing the need for other processing methods, and facilitating stamping operations. , to facilitate the organization of mechanized and automated production to improve labor productivity.

⑷ The designed stamping parts should be designed to have lower dimensional accuracy and surface roughness requirements while ensuring normal use, which will facilitate product interchange, reduce waste and ensure stable product quality.

⑸ The designed stamping parts should be conducive to processing using existing equipment, process equipment and processes as much as possible, and should be conducive to extending the service life of the stamping die.

Application fields of stainless steel sheet metal parts and metal stamping parts

(1) Stamping in the automotive industry. Mainly drawing. In this part of our country, it is mainly concentrated in large factories such as automobile factories, tractor factories, and aircraft manufacturers. Independent large-scale stamping and drawing factories are still rare.

(2) Stamping of parts in automobile and other industries. Mainly punching and shearing. Many enterprises in this sector are located in standard parts factories, and there are also some independent stamping factories. Currently, there are many such small factories near some automobile factories or tractor factories.

(3) Electrical device stamping factory. This type of factory is a new industry that developed with the development of electrical appliances. This type of factory is mainly concentrated in the south.

(4) Daily necessities stamping factory. They make some handicrafts, tableware, etc. These factories have also experienced great development in recent years.

(5) Household appliance parts stamping factory. These factories only appeared after the development of household appliances in our country, and most of them are located in household appliance companies.

(6) Special stamping enterprises. For example, aviation parts stamping belongs to this type of enterprise, but these craft factories are also owned by some large factories.