【摘要】 介绍了一种基于Windows的PC机机床数控系统结构的组成 ,阐述了I/O适配卡的硬件原理和系统软件的功能与结构 ,该系统已实际应用于三坐标数控铣床上更多还原

【Abstract】 This paper introduces the composing of a numerical control system structure which is based on Windows of PC, describes the principles of the I/O interface card’s hardware , the function and structure of system software.This system has been applied on the numerical control milling machine with 3 coordinates .更多还原