A.對刀點(diǎn) B.編程原點(diǎn) C.刀位點(diǎn) D.機(jī)床原點(diǎn)
A.2.11% B.1.4% C.0.6% D.0.25%
A.計算機(jī) B.控制系統(tǒng) C.主軸轉(zhuǎn)動 D.進(jìn)給運(yùn)動