Wire drawing die are usually operated under high temperature and high pressure. Affected by pressure and temperature, the die have the appearance of elastic deformation. The working belt of the mold starts parallel to the kneading direction. After being pressed, the working belt changes into a horn shape. As long as the cutting edge of the working belt has some sticky aluminum made of touch profiles, it is similar to the cutting edge of a turning tool. During the entire process of sticking aluminum, particles are constantly being carried out by the profile and adhered to the surface of the skin of the profile, resulting in "adsorption of particles."
In metal pressure processing. Under the action of external force, the metal is forced through the die, the cross-sectional area of the metal is compressed, and the tool that obtains the required cross-sectional area shape and size is called a wire drawing die. The wire drawing die is a kind of die to make the metal wire gradually reach the size people need from thick to thin. This special die is the wire drawing die.
The wire drawing die is a kind of die, which is mainly used on relatively soft metal materials, such as aluminum or copper. Fix the die in a machine to force the metal material through the wire drawing die, and then obtain a relatively bright product. The structure of the general wire drawing die It is an inlaid structure, and the outside is made of steel such as 45# steel or CR12.
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