Which kinds of drawing dies are divided into, where to use?

Which kinds of drawing dies are divided into, where to use?

Wire drawing die is widely used in electronic devices, radar, television, instruments, aerospace and other industries of high-precision wire, as well as applied in tungsten wire, molybdenum wire, stainless steel wire and other industries of wire drawing die. Secondly, wire and cable wires and various alloy wires are made of diamond wire drawing die.

The working principle of the wire drawing die is to thin the wire from the coarse, and gradually reach the desired size of the die. This special mold is a wire drawing die. Drawing dies are usually made of natural diamond and synthetic diamond (synthetic diamond including ge, pcd, synthetic materials, etc.). Copper wire drawing die belongs to soft wire drawing die. There are also hard wire drawing molds, such as tungsten wire drawing. The compression zone Angle of the copper wire drawing die is generally 16-18 degrees, and the length of the ruler is 30-40%, while the compression zone Angle of the tungsten wire drawing die is relatively small, generally 12-14 degrees, and the length of the ruler is 60-70%.