常見例句雙語例句The utility model relates to a novel numerical control nano-positioning workbench used for grinding and actively controlling a plane.本實用新型涉及一種用于平面磨削主動控制的新型數(shù)控納米級微定位工作平臺。ip.comAnd the static and dynamic systems of Servo system affect positioning speed, positioning accuracy and machining accuracy of numerical control machine tool directly.而伺服系統(tǒng)的靜態(tài)、動態(tài)性能直接關(guān)系數(shù)控機(jī)床的定位速度、定位精度和加工精度。The traditional positioning accuracy detection method of feed shaft for numerical control(NC) machine tool exists low accuracy, method obsolete and poor measurement repeatability.傳統(tǒng)的數(shù)控機(jī)床進(jìn)給軸定位精度的檢測方法,存在精度低、方法落后、檢驗重復(fù)性差等缺點。 返回 numerical positioning control