numerical positioning control

基本解釋

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。
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And 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)性能直接關系數(shù)控機床的定位速度、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)控機床進給軸定位精度的檢測方法，存在精度低、方法落后、檢驗重復性差等缺點。