Cold molding process is an important manufacturing means to process the material at room temperature to obtain the desired shape and properties, the common types are as follows.

1.Cold stamping. It is the use of molds in the press to exert pressure on the plate, so that the plate to produce separation or plastic deformation, so as to obtain the stamped parts, such as automobile body parts are often made by cold stamping, high efficiency and can guarantee the accuracy.

2.Cold heading. Mainly for the metal bar, through the application of axial pressure, so that the bar in the mold upsetting the formation of the head and other shapes, commonly used in the manufacture of bolts, nuts and other fasteners, can realize the rapid production of large quantities.

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3.Cold rolling. The metal billet at room temperature through the roll for rolling, so that its thickness is reduced, length increased, can effectively improve the mechanical properties of the material, such as the production of cold rolled steel plate, its surface quality and dimensional accuracy are more outstanding.

4.Cold bending. Metal plates or profiles, etc. at room temperature with the help of molds or equipment for bending molding, like the construction industry, some of the light steel keel is made of cold bending process. These different cold molding process in many areas each show their ability, together to promote the continuous development of the manufacturing industry.