high precision cold stamping molds/dies/punches customization
Tungsten carbide dies and molds
1、 Definition of Cold Heading Mold: A cold heading mold is a tool used to shape metal in a cold state, usually consisting of two and a half molds, upper and lower, and a set of mold cores. Through the clamping action of the upper and lower molds and the pushing of the mold core, the metal material undergoes plastic deformation in the mold, ultimately forming shapes such as threads and grooves.
2. Classification of cold heading molds: According to different usage purposes and process requirements, cold heading molds are mainly divided into three types: thread cold heading molds, head forming cold heading molds, and special cold heading molds.
(1) Thread cold heading mold: mainly used for producing threaded products, including internal threads, external threads, and special threads.
(2) Head forming cold heading mold: used to produce products with heads, such as bolts, nuts, etc.
(3) Special cold heading mold: Design and manufacture cold heading molds with special shapes according to specific product requirements
