Among the common stamping methods in precision metal stamping, you must know that stamping, blanking, stretching, extruding are all stamping methods, but their functions are quite different.

Today, we would like to introduce you what the extrusion method is like.


1. Extrusion method

As the name implies, extrusion is a method of forming metal parts by extrusion. This is a very typical processing method in metal stamping, involving the manufacturing technology of "closed mold".

In this process, two separate molds are required, which need to gradually approach the two ends of the metal plate to form a circle or the appearance required by the part. Under this treatment, the metal plate may be extruded into parts or used as a whole.

Generally speaking, the advantage of extrusion processing method is that it has advantages in manufacturing various metal parts and products with different tolerances, with higher preparation and less waste.

This method is fast and reliable for parts requiring permanent deformation, and can be preferred.