In the design of the plastic mould, a latch_lock mechanism was designed to transfer the machine driving force from the moving half to the fixed half to make the ejection system of the fixed half work.
2
这两顶帽子看来一模一样。
These two hats look the same.
3
毛刺:过多余量从锥模和顶模中挤出后引起的软滚子缺陷。
FLASH : Green roller defect, caused by excessive stock forced out between taper die and head die.