The diamond wire drawing die needs special attention in the following four aspects:
1. The cleaning of the die The die must be thoroughly cleaned before use, because the debris in the die hole will not only scratch the surface of the wire during the drawing process, but also It will cause grooves in the mold, and even cause the mold to be scrapped. Therefore, the mold must be cleaned with ultrasonic waves and dried with compressed air before use.

2. The cleaning of the
silk -forming solution The potassium or sodium-sodium-forming silk solution used to melt the filaments before drawing has a strong corrosive effect on the mold and will damage the filament. The surface finish of the mold. Therefore, it is necessary to thoroughly clean the silk-forming liquid on the silk head before threading.
3. Reasonable installation and equipment maintenance of
the die When installing the wire drawing die, it must be ensured that the center line of the die hole coincides with the drawing axis of the wire. Otherwise, the wire will generate additional side pressure on the die wall, which will turn the die wear into asymmetric and uneven wear. In addition, improper installation and maintenance of the drawing equipment will make the drawing die under the working conditions of impact force, vibration or frequent starting, which will make the force of the drawing die uneven or fluctuate, and promote the premature wear of the drawing die.

Wire drawing dies are widely used, such as high-precision wires used in electronic devices, radar, television, instrumentation and aerospace, as well as commonly used tungsten wires, molybdenum wires, stainless steel wires, wire and cable wires and various alloy wires are drawn with diamond wire drawing dies The diamond wire drawing die has strong wear resistance and extremely high service life due to the use of natural diamond as raw material. The production process of wire drawing die inserts includes several process steps such as pressing, drafting, and turning.