机床的制造精度决定着零件的加工精度，介绍数控车床整机装配的工作流程，阐述典型部件装配工艺过程及应达到的几何精度，并详细介绍机床几何精度的检测方法。%Manufacturing precision of the machine tool determines the machining accuracy of parts,this paper introduces the assembly process of typical components of CNC lathe and the geometry accuracy , it describes in detail detection method of the geometrical precision of machine tool.
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