Several common stamping methods for metal stamping parts

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

First, the general metal stamping parts, in the production of solder, there are the following four production processes:

1. Cold stamping: the stamping die process that keeps the thick plate separated (including punching machine, blanking, blanking, cutting, etc.).

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

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

4. Partial forming: The process of stamping die that uses various partial deformations with different characteristics to change the appearance of blanks or metal stamping parts (including pressing grooves, bulging, smoothing and shaping beauty process, etc.).

Second, the 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 manufacturing of large quantities of parts and crafts, which is conducive to maintaining specialization and automation technology, and has high productivity. In addition, stamping die production can not only redouble efforts to reduce waste and waste-free manufacturing, but also In some situations, there are leftover materials, which can be used flexibly.

2. The actual operation and processing technology is convenient, and those who do not need the operator have higher quality craftsmanship.

3. The parts produced by stamping dies generally do not need to be machined and manufactured, and have high specification precision.

4. The metal stamping parts have good tolerances. The processing reliability of stamping parts is good, the same batch of metal stamping parts. The applications can be interchanged without harming the assembly line and product characteristics.

5. Because metal stamping parts use plates as raw materials, its process performance is good, and it shows convenient standards for the post-metal surface treatment process (such as electroplating, spraying).

6. Stamping parts can be processed to obtain parts with high compressive strength, large bending rigidity and lighter weight.

7. The cost of metal stamping parts produced in large quantities with abrasive tools is cheap.

8. The stamping die can produce other metal materials with laser cutting processing methods that are difficult to produce and process complicated parts.