移动导套调整精度是压力机总装阶段结合整机二项精度（滑块下平面与工作台板上平面的平行度及滑块行程对工作台板上平面的垂直度）对部装工序同步调整的进一步补充调整，其目的是克服同步零件的加工误差，确保导柱导套的位置精度，进而保证滑块部件的运行精度。如果滑块同步调 The adjustment accuracy of the moving guide sleeve is the combination of two accuracy (the parallelism between the plane under the slider and the plane on the workbench and the perpendicularity of the slider’s stroke to the plane on the workbench) The purpose of which is to overcome the machining errors of the synchronous parts and ensure the position accuracy of the guide column guide sleeve so as to ensure the running precision of the slider parts. If the slider synchronization