在万能磨床或车床上,调整主轴和尾架中心孔很费时间,往往还调整不好,影响加工质量。我厂採用了如附图的简便工具,使用起来很方便,用它来校正,能达到要求的精密度。工具就是一个两端带退拔的桿子。当磨床主轴架从斜度调正时,只要将工具一端插入主轴孔,另一端配进尾架孔就行了。 In the universal grinder or lathe, adjust the spindle and tailstock center hole is time-consuming, often also bad adjustment, affecting the processing quality. I used the factory as a simple tool, easy to use, use it to correct, to achieve the required precision. The tool is a rod with a pull back on both ends. When the grinder spindle from the tilt adjustment, as long as the end of the tool into the spindle hole, the other end into the tailstock hole on the line.