The stampings may in the course of some way or another problem, today to tell you about the mold parts that may be encountered in the stamping process.

Bump: uncoiling line foreign body (iron filings, dust) mixed cause the punch;

The 2 sliding India: As the roller slide caused in a sudden stop or acceleration occurred;

3, roller printed: cleaning rollers or feed roller attached to foreign bodies cause occurred (fixed pitch) the general sheet roller the Indian foreign body can be removed;

4 glitch: the lower part of the steel plate cut surface burrs, cut surface, burr height of 0.2mm or more, the occurrence of iron powder here will damage the mold and produce punch;

5 volumes expected crush may perhaps edge wrinkle: uncoiling line guide roller may perhaps guide on the mold roller gap hours wrinkling scenario the balance caused the roll feed into unyielding;