1. The material is SKD 61, which has good high temperature strength and toughness, good wear resistance, and easy cutting; hot die steel with good heat resistance balance, which can make the die life longer, the performance is more stable, and it is easy to process, heat treatment deformation Small. Good mirror processing effect;
2. Select processing equipment with good stability and qualified precision parameters.
3. Select high-speed CNC to ensure the precision and finish of the copper male;
5. Select technicians with rich experience in processing technology