Use and maintenance of CNC punch die
1. The mould should be cleaned and lubricated regularly CNC punch die. 2. Different plate thickness and different materials should be used for different clearance under the CNC punch die. The clearance is too small to chew the die, and the burr is too large. 3. Different material moulds should be used for different material plates, such as stainless steel and aluminum copper plates, special steel should be used. 4. To regularly check the coaxial of the punch up and… Read More »Use and maintenance of CNC punch die