The cold extrusion process has high strength and great pressure. The cold work strengthening characteristics of cold deformation of metal materials are adopted, that is, the metal blank is in the state of triaxial compressive stress during the extrusion process, and the material after deformation is compact and has continuous fiber flow direction, so the strength of the workpiece is greatly improved.
EN
FR
ES
PT
中文
Feb 01, 2024
IPv6 network supported