车床尾座英文

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英文原文：
THE LATHE INTERMEDIATE PART AND LATHE TOOLS
Michael Yu Wang

The basic machines that are designed primarily to do turning， facing and boring are called lathes. Very little turning is done on other types of machine tools， and none can do it with equal facility. Because lathe can do boring， facing， drilling， and reaming in addition to turning， their versatility permits several operations to be performed with a single setup of the workpiece. These accounts