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入行模具快四个月了,师傅让我拆铜公,我拆是拆出来了,但师傅说碰数的时候我一脸懵逼。问了师兄说就是定位用的。但我还是不太明白,碰数到底是怎么个碰法?是火花机那边的事情还是我们编程这边要给的?拆铜公的时候要注意什么才能让后面好碰数?有没有前辈能通俗解释一下?感激不尽!
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还有什么补充参数吗?一起完善。