The wire drawing die is divided into a hard alloy wire drawing die and a diamond wire drawing die. The advantages of diamond wire drawing dies are high precision and wear resistance. The disadvantage of diamond wire drawing dies is that it is difficult to process, difficult to recycle, and high in price. Diamond wire drawing die is suitable for drawing various metals and is an ideal product for water tank wire drawing machines. Wire drawing is a writing process. This process is accomplished by passing a metal wire through a drawing die hole and applying a pulling force to the wire at the exit of the die. The wire is shrunk and tapered in the cavity. Its velocity increases near the exit of the die hole. Since the volume of the wire is constant, the reduction in cross section causes it to be stretched and elongated.
Diamond wire drawing die and is divided into natural diamond wire drawing dies, diamond wire drawing dies
, polycrystalline wire drawing dies. The natural diamond wire drawing dies are mainly used for the drawing of microfilament metal, and have the characteristics of high precision and wear resistance.
Diamond wire drawing dies are mainly used for drawing various kinds of wires and have high precision and wear resistance.
Polycrystalline wire drawing dies are mainly used for drawing wire such as iron wire and steel wire.