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由于车床尾架的磨损,使尾架套筒的中心低于机床主轴端的中心。用下面介绍的方法可解决此问题。方法是拆下套筒和螺杆,并制作一根如
Due to the wear of the tailstock, the center of the tailstock sleeve is lower than the center of the machine spindle. Use the method described below to solve this problem. The method is to remove the sleeve and screw, and make a like