What are the maintenance details of the continuous mold for metal stamping processing? Many people know that in the production of metal stamping die, the machine needs to be maintained and carefully checked in order to improve the life of the metal stamping die, thereby improving production efficiency. So what are the maintenance details of the metal stamping die? Next, there is a small series of Shenzhen Kechuang metal stamping processing plant to give you a detailed introduction to the two maintenance details of the metal stamping die:
First, maintenance of metal stamping die
1, metal stamping die disassembly, should pay attention to the original condition of the mold, in order to facilitate the subsequent installation of the mold recovery; Padding or displacement, the thickness of the gasket should be engraved on the part and recorded.
2, replace the metal stamping punch to try to insert the stripper block die is smooth, and try to insert and die gap is uniform; Replacing the metal stamping die should also test whether the gap between the insert and the punch is uniform.
3, in view of the metal stamping punch after grinding the punch to shorten the need to pad the gasket to achieve the required length, should check whether the effective length of the metal stamping punch is enough. Replace the broken metal stamping punch to find out the cause, and check whether the corresponding die has a broken edge, whether it needs to grind the cutting edge.
4. When assembling the metal stamping punch, check whether the gap between the punch and the fixed block or the fixed plate is enough, and check whether there is an active margin for the pressing block. The assembly die should be placed horizontally, and then put a flat iron block into the die surface, and tap it into place with a copper rod. It must not be hammered into the metal stamping die with chamfers at the bottom. After installation, check whether the concave die surface is flat with the die surface.
5, after the assembly of the punch die and the die core, it is necessary to check the care belt, whether the parts are installed incorrectly or incorrectly, check whether the die and the die pad are installed backwards, whether the blanking hole is blocked, whether the new parts need to steal material, whether the material needs to be stolen is enough, and whether the mold needs to be locked.
6, pay attention to the stripper screw locking confirmation, locking should be from inside to outside, balance force, cross locking, do not lock a screw first, and then lock another screw, so as not to cause the stripper tilt, resulting in punch fracture or mold accuracy reduction.
Two, metal stamping stripper board maintenance
The removal of metal stamping stripper can be pry up with two drivers, and then use both hands to balance the force out. In case of disassembly difficulties, it should be checked whether the metal stamping die is cleaned up, whether the lock screws are all removed, whether the mold damage caused by the card material should be identified and then processed accordingly, and it must not be disposed of blindly.
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