游标测齿卡尺是常用的测齿量具之一。在使用中量爪端面与量爪内面交角处及竖尺游框挡板端面容易造成磨损。如果没有专用工具修理是比较困难的。我们做了一个游标测齿卡尺的修理研磨工具。图1是研磨工具的正面图,件2是竖尺游框挡板端面的研磨架,它是一个与测齿卡尺主尺宽度厚度相仿的角尺,其 A 面 Vernier test tooth caliper is one of the commonly used measuring gear. In the use of the amount of claw end face and the amount of claw angle at the cross and the vertical end of the block baffle plate easily lead to wear and tear. Without special tools to repair is more difficult. We made a vernier caliper repair grinding tool. Figure 1 is a front view of the grinding tool, the workpiece 2 is a vertical scale frame baffle grinder, which is a square with the thickness of the main scale ruler tooth caliper, the A side