People have to use the digital logic circuit "build" into a special computer numericalcontrolmachinetool real as a system, the hardware connecting numericalcontrol, or not numerical control (NC).
It's proved by practice that this system could completely meet the request of modern numericalcontrolmachinetool for open numericalcontrolsystem.
实践证明，该系统完全能满足现代数控机床对开放式数控系统的要求。
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And the static and dynamic systems of Servo system affect positioning speed, positioning accuracy and machining accuracy of numericalcontrolmachinetool directly.