GBT28001 Car Stamping Parts , OEM Sheet Metal Bending Parts

Customized Machine Pressing Parts Metal Accessories Stamping Parts

Features of stamping parts:

1. It can punch out complex shapes that are difficult or impossible to process by other processing techniques.

2. Stamping parts have stable quality and high dimensional accuracy.

3. Stamping parts have the characteristics of light weight, high strength, good rigidity and small surface roughness.

4. High productivity.

5. High utilization rate of materials.

6. Simple operation, easy to organize production.

7. It is easy to realize mechanization and automatic production.

8. The disadvantage of cold stamping is that the mold manufacturing cycle is long, the manufacturing cost is high, and it is not suitable for single-piece small batch production.

Stamping process classification:

1. Separation process

Under the action of stamping force, the stress of sheet metal exceeds the extreme limit of strength and breaks along a certain contour line, which is called the separation process. It can be divided into blanking, punching and trimming and other blanking and separation processes.

2. Deformation process

Under the action of stamping force, the stress of sheet metal exceeds the yield limit (but lower than the strength limit) to produce plastic deformation, so as to obtain parts with certain shape and size requirements, which is called deformation process. Usually, the deformation process is divided into three types: bending, drawing, and forming.