Fastener cold forming process introduction

Fastener cold forming process introduction, see a variety of cold forging methods

The concept of cold forgingIn the fastener forming process, cold heading (extrusion) technology is a main processing technology. Cold heading (extrusion) belongs to the category of metal pressure processing. In production, at room temperature, external force is applied to the metal to form the metal in a predetermined mold. This method is usually called cold […]