Metal stamping parts are the most used in metal processing, which refers to steel / non-ferrous metal and other plates, which are formed into a specified shape by the pressure required for processing provided by the press. The design of metal stamping parts should meet the requirements of products, be easy to install, make full use of metal, and have a reasonable structure. Metal stamping parts are widely used in the fields of auto parts, electrical parts, and so on. Common hardware processing technologies include blanking, stretching, bending, and local forming, which is an efficient and low-cost hardware processing method. Let's take a look at the detailed knowledge introduction.

Design principles of metal stamping parts

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

1. The designed stamping parts must be conducive to improving the utilization rate of metal materials, reducing the variety and specification of materials, and reducing the consumption of materials as much as possible. If allowed, low-cost materials shall be used to make the parts blank without waste and waste as far as possible.

1. The designed stamping parts must be simple in shape and reasonable in structure, to simplify the mold structure and simplify the number of processes, that is, use the least and simplest stamping process to complete the processing of the whole part, reduce the use of other methods of processing, and be conducive to stamping operation, facilitate the organization and Realization of mechanized and automated production, to improve labor productivity.

1. When the designed stamping parts can be used normally, the requirements for dimensional accuracy grade and surface roughness grade should be as low as possible, which is conducive to the exchange of products, reduce waste products and ensure stability of product quality.

1. The designed stamping parts should be conducive to using the existing equipment, process equipment, and process flow to process them as much as possible, and to prolong the service life of the stamping die.

Application field of metal stamping parts

1. Stamping in the automotive industry. Mainly deep drawing. In China, this part is mainly concentrated in automobile factories, tractor factories, aircraft manufacturers, and other large factories, and independent large stamping and drawing plants are rarely seen.

1. Stamping of parts and components in the automobile and other industries. It is mainly formed by punching and shearing. Many enterprises in this sector are classified as standard parts factories, and there are also some independent stamping factories. At present, there are many such small factories near some automobile factories or tractor factories.

1. Electrical parts stamping plant. This kind of factory is a new industry, which has developed with the development of electrical appliances. The factories in this department are mainly concentrated in the south.

1. Daily necessities stamping factory. Making some handicrafts, tableware, etc., these factories have also made great progress in recent years.

1. Household appliance parts stamping factory. These factories emerged only after the development of household appliances in China, and most of them are distributed in household appliance enterprises.

1. Special stamping enterprises. For example, the stamping of aviation parts belongs to such enterprises, but these process plants are also classified as large factories.

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