摘要
滚动轴承内径偏差是通过与公称尺寸相同的标准件进行比较测量而获得的。根据此测量方法,分析了测量原理误差、标准件误差、温度变化及测量重复性等对滚动轴承内径测量不确定度的影响,并给出了各种不确定度的相应计算公式。
The deviation of rolling bearing ID is obtained through comparing measuring with the standard model with the same nominal size. According to this measuring method, the effects of measurement principle error, standard model error, temperature change and measurement repeatability, etc.on the uncertainty of rolling bearing ID measuring uncertainty are analyzed, so as to give the corresponding calculation formulas of various kinds of uncertainty.
出处
《哈尔滨轴承》
2014年第3期47-50,共4页
Journal of Harbin Bearing
关键词
滚动轴承
内径
测量结果
不确定度
rolling bearing
ID
measurement result
uncertainty
