《计量技术》1988年7期发表的“卡尺测深尺研磨工具的改进”一文对研磨胎具的改进作了介绍,但在使用中,因要克服卡尺的晃动,仍觉不太理想。我的做法是;利用原有胎具,将其放在研磨平板上,同时把卡尺放进胎具内。研磨前在卡尺的测深尺两边同时垫上同样厚薄的两片报 The article entitled “Improvement of Abrasive Caliper Measuring Caliper”, published in the July 1988 issue of “Metrology Technology”, describes the improvement of abrasive tools, but in use, it still does not feel ideal to overcome the sway of calipers. My approach is; use of the original mold, it will be placed on the grinding plate, while the caliper into the mold. Before grinding in the caliper depth scale on both sides of the same pad at the same time, two pieces of newspaper