Five-axis simultaneous control plano-milling machines with a travelin goverhead cross raill—Testing of the accuracy
全国金属切削机床标准化技术委员会(SAC/TC 22)
本标准规定了五轴联动高架横梁移动龙门铣床的几何精度、定位精度、工作精度的要求和检验方法及公差。
本标准适用于工作台最大规格为3 000 mm×10 000 mm的具有5个数控轴线，即3个线性轴线（X、Y、Z）和两个回转轴线（A、C）或（B、C）的五轴联动高架横梁移动龙门铣床（以下简称机床）。
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