1.产品在摇臂钻床上用钻头倒角时设备和刀具出现晃动,造成倒角出现震纹并

1.产品在摇臂钻床上用钻头倒角时设备和刀具出现晃动,造成倒角出现震纹并产生毛刺和凸点；<br>2.操作工人不仔细,未识别倒角震纹,未清除毛刺；<br>3.检验员抽检产品倒角没有发现，出现漏检；

1. When the product is chamfered with a drill bit on a radial drilling machine, the equipment and tools shake, causing vibration lines and burrs and protrusions in the chamfer;<br>2. The operators were not careful, did not identify chamfer vibration patterns, and did not remove burrs;<br>3. The inspector did not find any chamfers during the random inspection of the product, resulting in missed inspections;

1. When the product is chamfered with a drill bit on a rocker drill bed, the equipment and tools shake, resulting in shock lines and burrs and bumps;<br> 2. The operator was not careful, did not identify the chamfer vibration pattern, and did not remove the burr;<br> 3. The inspector did not find the chamfering of the product, and there was a missed inspection;