在普通车床的检修中,溜板上下导轨的不垂直度超差,会直接影响溜板上导轨对主轴中心线的不垂直度。通常,检查溜板上下导轨的不垂直度时,是将框式水平仪(或方尺)平放在床身两导轨上,(有时还在框式水平仪或方尺下面加垫一层纸或其他垫块)将装有百分表的磁力表架固定在刀架下滑座表面上,使百分表测头顶在框式水平仪(或方尺)与床身导轨平行的一侧面上(如图1所示)。移动溜板,调 In the maintenance of the ordinary lathe, slide plate upper and lower rails of non-vertical tolerance, will directly affect the slide on the spindle centerline of the spindle is not perpendicularity. Normally, when checking the non-perpendicularity of the upper and lower guide rails, the frame-type level gauge (or square ruler) should be flatly placed on the two rails of the bed (sometimes a layer of paper or other pad ) Mount the magnetometer with the dial indicator on the lower carriage surface of the turret so that the dial indicator probe is on the side of the frame-type level gauge (or square ruler) parallel to the bed rail (as shown in Figure 1) . Move slide, tune