多轴自动车床是一种高效自动化机床,成批量生产的一些企业大多采用。在生产过程中对机床的各项精度要求较高。特别是机床的工作主轴轴线及与其对应的工具轴轴线的同轴度,直接影响工件的中孔与外圆的同轴度。并且由于是一机多轴多工位,因而影响这项精度的因素较多,修理较困难。 Multi-axis automatic lathe is a highly efficient automated machine tools, mass production of some companies mostly used. In the production process of the high accuracy of the machine tool. In particular, the work of the machine tool spindle axis and its corresponding tool axis coaxial, directly affect the coaxiality of the workpiece in the hole and the outer circle. And because it is a machine multi-axis multi-station, thus affecting the accuracy of many factors, more difficult to repair.