我厂计量室仪器修理组的全体同志在技术革新运动中,经过一个月的苦战对修理进口块规找出了一套办采用这种方法修理好的块规完全可以达到原来精度,经过检定,块规的表面光洁度达到14a级。下面就把具体的修理方法介绍给大家。一、研磨工具在修理过程中使用的研磨工具如图1所示。研磨工具是由上、下平板、螺母、丝杆、拉板等零件 I plant measurement room equipment repair group of all the comrades in the technological innovation movement, after a month of hard work on the repair of imported block found a set to do this method to repair a good block rules can achieve the original accuracy, after verification, The surface roughness of the block reaches 14a. The following specific repair methods introduced to everyone. First, the grinding tool The grinding tool used in the repair process shown in Figure 1. Grinding tools from the upper and lower plate, nuts, screw, pull plate and other parts