垫圈冲孔落料跳步模冲孔偏移的调整

Adjustment of washer punching blanking die leapfrog punching offset

介绍了垫圈冲孔落料跳步模在试冲时可能存在的各种孔位偏移的质量问题，分析了孔位偏移产生的原因，给出了侧刃定距和导正销定距两种不同定距方式下孔位偏移的解决方法。

Introduce quality of each punching hole offset may happens during washer punching blanking die leapfrog, analyse the reason of punching blank offset,analyse the reason of punching offset,give out solution of punching offset in side edge distance and guid pin distance two kinds of different distance.