1, mold maintenance
A. Clean the upper and lower surfaces of the mold before mounting the mold to ensure that the mounting surface of the mold and the working table of the press are not hurt by compression and the parallelism of the upper and lower mounting surfaces of the mold in production.
B. Open the mold after the mold is installed and clean all parts of the mold, especially the guide mechanism. For the surface parts of the mold, the mold surface is clean and cleaned to ensure the quality of the parts.Lubricate the sliding parts of the mold and apply grease.Check all parts of mold, especially safety parts.For example: safety side pin, safety screw, side guard plate, punching waste channel, etc.
2. Maintenance in production
A. Oiling the corresponding parts of the mold regularly during production.Such as: drawing die of the press ring, fillet;The edge of the trimming die;Flanging knife block part, etc.
B. Clean up the waste material of the hole waste channel of the trimming and punching die regularly.
3. Maintenance after production
A, after the end of production to carry out A comprehensive inspection of the mold.
B. Clean the mould comprehensively to ensure the cleanliness of the mould.
C. Clean up the waste in the mold to ensure that there is no waste in the waste box.
D. Feedback the use status and the situation after use of the mold to the mold summons truthfully.