定位孔
Use the "limit value method" to calculate the locating error of the workpiece during the pin touches the arbitrary edge of the locating hole and find out the value and rule of the error in angular direction.
本文应用极值法对定位销与定位孔的任意边接触时的定位误差进行了计算分析。
The locating bolt pierces the dividing handle and enters the locating hole of the dividing disc.
定位插销穿过分度柄进入分度盘定位套孔内;
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