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一、在切割较薄工件(如垫圈)时,常遇到切下的工件端面产生凹凸现象,你知道是什么原因造成的吗?如何消除?
First, cutting thinner workpieces (such as washers), often encountered cut the workpiece surface concavity and convexity phenomenon, you know what causes it? How to eliminate?