Precision Forming and Stamping,alum Extrusion,high-light Drilling Cutting | CHINA MARK

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Precision stamping processing common four kinds of forming process!

Blanking: the blanking process (including punching, blanking, trimming, cutting, etc.) for separating sheet materials.

Bending: the stamping process of bending sheet material into a certain Angle and shape along the bending line.

Drawing: a stamping procedure in which the flat sheet material is changed into various open hollow parts, or the shape and size of the hollow parts are further changed.

Local forming: the stamping process (including flanging, bulging, leveling and shaping) that USES various local deformations of different properties to change the shape of blank or stamping part.

Characteristics of precision stamping process

1. Stamping is a processing method with high production efficiency and low material consumption.Stamping process is suitable for the production of large quantities of parts and products, which is easy to achieve mechanization and automation, with high production efficiency.

2, the operation process is convenient, do not need the operator to have a higher level of skill.

3, stamping out of the parts generally do not need to be machined, with higher dimensional accuracy.

4. The stamping parts have good interchangeability.Stamping process stability is good, the same batch of stamping parts can be used interchangeably, do not affect the assembly and product performance.

5. As the stamping part is made of sheet metal, its surface quality is better, which provides convenient conditions for subsequent surface treatment processes (such as electroplating and painting).

6, stamping processing can obtain high strength, large stiffness and light weight parts.

7. Low cost of stamping parts mass produced by molds.

8. Stamping can produce parts with complex shapes that are difficult to process by other metal processing methods.