1. The stamping parts should be strictly inspected before installation and use, and the dirt should be removed, and the guide sleeves and molds of the stamping parts should be carefully checked for good lubrication.
2. Regularly check the turntable of the punch and the mold mounting base to ensure the coaxial accuracy of the upper and lower turntables.
3. According to the installation steps of the die, install the die and the die on the turntable to ensure that the direction of the die and the die are the same, especially the required direction (non-circular and square) stamping parts should be larger. Take care to prevent assembly errors and backlash.
5. The molder should use softer metals (such as copper, aluminum, etc.) to make operating tools when installing the mold, so as not to damage the stretched parts during the installation process.