This article introduced the numerical control piano keyboard machine discussed, PLC servo system working principle, design of hardware and software of the whole system.
介绍了数控钢琴键盘加工机中的P LC和伺服系统的工作原理及整个系统的硬件和软件的设计。
This paper developed a practical system software of microcomputer numerical control system based on the analysis of the hardware construction and principle of the AC servo X - Y table.
本文针对微机数控交流伺服X-Y工作台的硬件结构以及其工作机理，介绍了一套可实际应用的微机数控交流伺服系统软件的开发。
The paper introduced the numerical control system of tool grinding machine operated by a cheap microprocessor, the interpolation algorithm of its plane contours, and related hardware as well.
介绍了廉价的微处理器刀具磨床数控系统，及其产生平面轮廓的插补算法，以及相关硬件。
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