Weihua technology -- precision CNC machining supplier;Is a professional micro CNC precision turning parts processing manufacturers, the main products include: automotive precision parts, precision pin, medical precision parts, optical communications precision parts and other turning parts processing customization.

The remarkable characteristics of precision stamping

Precision stamping is a strong blanking fine blanking, its process principle is: in the three dynamic pressure machine, with the help of a special structure of the fine punch, in the strong action, the material produced plastic - shear deformation, so as to get high-quality precision stamping parts.

Precision stamping has the following characteristics:

1) precision stamping is jointly acted by three forces (blanking force, blanking force and anti-jacking force).The blanking gap between convex and concave die is only 0.5% of the material thickness, which is 1/10 of the ordinary punching gap.

2) precision stamping processing has the advantages of smooth blanking surface, high dimensional precision and high flatness.

After deburring processing can be applied directly, without common stamping after the required cutting, cutting, grinding, proper equality and other machining operations, saves manpower and material resources and a wide range of auxiliary equipment investment, operation cost, etc., not only improves the production efficiency, more important is to avoid the accuracy loss of each process and guarantee the batch production of parts repeat accuracy and reliability of production.