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对于机械零件的中心距测量,传统的方法是采用普通的游标卡尺来测量,由于测量的次数较多,又要通过换算,不但费时且精度不高。我们设计并试制出如图所示的一种新型快速测量中心距游标卡尺,经过实际使用,效果较好。该尺是通过两个可移动的滑尺直接测出两孔(轴)间的中心距,而不必换算,也不要任何辅助工具,其游标刻度值为0.01毫米,凡能正确使用一般游标卡尺
For the mechanical center distance measurement of parts, the traditional method is to use ordinary vernier caliper to measure, due to the number of measurements more, but also through the conversion, not only time-consuming and not accurate. We designed and prototyped a new type of fast measuring center distance vernier caliper as shown in the figure. After actual use, the effect is better. The ruler is to measure the center distance between two holes (shaft) directly through two movable sliders without the need of conversion and any auxiliary tools. The scale value of the vernier scale is 0.01mm, where the normal vernier caliper