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What is the cause of the damage of the stamping mould?

source:未知 Writer: hmdmould Time:2021-04-27 11:14 Browse:

Stamping mould is in the process of cold stamping material (metal or non-metal) processing into parts (or semi-finished products) of a special process equipment, known as cold stamping mould (commonly known as cold stamping mould).
 
Stamping is a kind of pressure processing method, it uses the mold installed on the press to exert pressure on the material at room temperature, so that the material produces separation or plastic deformation, so as to obtain the required parts.
 
What is the cause of the damage of the stamping mould?
 
1. If foreign bomoulds enter the mold and parts overlap and waste are not dealt with in time, the blanking plate, punch, lower template and guide pillar of the mold are easy to be damaged due to the inheritance of processing and production. If the spring force design is too small or set the same height and different heights, the spring will break, the blanking plate will tilt, resulting in stamping overlap and parts damage.
 
2. When the general mold is damaged and repaired, the imported reducer can also be repaired and scrapped when the mold is damaged. Under normal circumstances, the main failure form of stamping mould is from the use of new mould to the end of the failure of excessive wear. Only when the burr of the stamping parts is not qualified, the size of the parts and the accuracy of the shape and position is poor, the mould can not be repaired or has no repair value at all, the mould can be scrapped.

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