齿轮滚刀内孔研磨质量的好坏直接影响铲磨齿型的精度。我们长期在生产中想得到一种高效率及能保证研磨质量的研磨器。苏联专家B.И.西苗诺夫建议的研磨器(图1)完满地解决了问题。它由三个零件组成,即研磨器、塞柱和螺帽。 使用时,将塞柱圆锥端塞入研磨器内,塞柱圆锥部分和研磨 The quality of gear grinding hole hob directly affects the accuracy of shovel grinding tooth type. We have long wanted a mill with high efficiency and grinding quality in production. The grinder (Figure 1) recommended by Soviet expert B.И. Simenov proposed a complete solution to the problem. It consists of three parts, grinder, plug and nut. In use, plug the conical end of the plug into the grinder, the conical portion of the plug, and grind