The compact mill is a train of roughing machine with deep pressing and near arrangement.

紧凑式连轧机是一种大压下轧制、近距离布置的粗轧机组。

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When roughing, the user can specify a minimum thickness to machine. Areas smaller that this thickness will not be cut.

粗加工中，使用者可以设置最小留量，小于这个留量厚度的区域就不去加工了。

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There are two kinds of cuts in machine- shop work called, respectively, the "roughing cut" and the "finishing cut".

机械工厂的切削加工有两种，分别称为“粗切削”和“精切削”。

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