Most of the fasteners nowadays use cold heading to process them. When it comes to cold heading, it is not a simple process. Let's introduce the specific processes and concepts of cold heading. .
Cold heading processing, as the name suggests, is a kind of processing technology used in the industry, but most people will not understand what the main role of this technology, but for professionals, the emergence of such cold heading technology has greatly improved With the use of connectors and fixing parts, what kind of process is this cold-cut processing technology? Here's a brief introduction. In the molding process of fasteners, cold heading technology is a major processing technology. Cold heading belongs to the category of metal pressure processing. In production, at room temperature, an external force is applied to the metal to form the metal in a predetermined mold. This method is usually called cold heading. In fact, the formation of any fastener is not only realized by a cold deformation method. In addition to upsetting, it is accompanied by positive and negative extrusion, composite extrusion, and punching. , pressure and other deformation methods