Chinese Standard: GB/T 21946-2008

Numerical control gear shaving machines—Testing of the accuracy

全国金属切削机床标准化技术委员会(SAC/TC 22)

本标准规定了数控剃齿机（以下简称“机床”）几何精度和工作精度检验的要求及方法。
本标准适用于最大工件直径125 mm～500 mm的数控剃齿机。

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