xiehe model

What are the common stamping parts processing technology of metal stamping parts? At this stage, it can be said that metal stamping parts are a production and processing method with higher productivity, less raw material consumption, and lower production costs. It is suitable for the manufacture of a large number of hardware processing parts, which is conducive to maintaining specialization and automation technology, high precision, and is also conducive to the middle and later production and processing of parts. So what is the processing technology of metal stamping parts?

1. Generally, metal stamping parts have the following four production processes:

1. Cold stamping: Stamping die process that keeps thick plates separated (including punching, blanking, blanking, cutting, etc.).

2. Bending: A stamping die process that rolls a thick plate along the bending line into a certain angle of view and appearance.

3. Deep drawing: It is a stamping die process that changes the plan view thick plate into hollow parts with various openings, or further changes the appearance and specifications of hollow parts.

4. Local forming: A stamping process that uses various local deformations with different characteristics to change the appearance of blanks or metal stamping parts (including grooving, bulging, flattening and plastic beauty processes, etc.).

2. Processing characteristics of metal stamping processing.

1. Stamping die is a production and processing method with high productivity and low raw material consumption. Stamping die design is suitable for the production and manufacture of large quantities of parts and handicrafts, which is conducive to maintaining specialization and automation technology, and high productivity. In addition, stamping die production can not only double down on waste reduction and waste-free manufacturing, but in some cases, there are leftovers, which can be used flexibly.

2. The actual operation and processing technology are convenient, and the unnecessary technology requirements are relatively high.

3. The parts produced by the stamping die generally do not require mechanical processing and have high specifications and precision.

4. Metal stamping parts have good tolerances. The processing reliability of stamping parts is good, and the same batch of metal stamping parts. Applications can be interchanged without compromising assembly lines and product characteristics.

5. Since metal stamping parts are made of sheet metal, their process performance is good, and they are convenient for post-metal surface treatment processes (such as electroplating and spraying).

6. Stamping parts can be processed into parts with high compressive strength, high bending rigidity and light weight.

7. The cost of metal stamping parts produced in large quantities by abrasive tools is low.

8. Stamping dies can use laser cutting to produce complex parts that are difficult to produce and process for other metal materials.