Drawing dies refer to various dies for drawing metal wires, as well as drawing dies for drawing optical fibers. All drawing dies have a certain shape in the center, round, square, octagonal or other special shapes. When the metal is pulled through the die hole, the size becomes smaller and even the shape changes. Steel molds are sufficient when drawing soft metals (such as gold and silver). The steel molds can have multiple holes with different diameters.
Diamond wire drawing die is one of the important types. For example, high precision wire materials used in electronic devices, radars, televisions, instruments and aerospace, as well as commonly used tungsten wires, molybdenum wires, stainless steel wires, wire and cable wires and various alloy wires are all drawn with diamond wire drawing dies. The diamond wire drawing die uses natural diamond as raw material, so it has strong abrasion resistance and extremely long service life.
The natural diamond wire drawing die uses natural diamond as the raw material. Natural diamond is the hardest material in the world. It has extremely high hardness and good thermal conductivity and light and heat performance. It is widely used in the industrial field in tool manufacturing, optical products and conductor industries.
Natural diamond drawing die
The diamond that is usually selected as the raw material for the diamond wire drawing die is la-type diamond. This type of diamond contains a certain amount of nitrogen impurities (on the order of 0.1%), and these nitrogen impurities aggregate into small aggregates. It also contains small pieces (associated with nitrogen impurities). The exact structure of these pieces is currently unknown.
The natural diamond drawing dies produced by our factory are made from high-quality natural diamond materials, and are strictly selected and processed. High surface finish and good abrasion resistance are its main advantages. It is suitable for drawing all kinds of wires with high surface quality requirements.