Introduction carry out the project with the numerical control hardware and software base on micro-computer. Provide principle diagram, analyze the principle about hardware, software and program design thought.

• 摘要阐述基于微机数控的硬件与软件的实现方案，分析硬件各主要功能单元的工作原理，给出实现数控装置主要功能的软件结构与流程图，并介绍程序设计的主要思想。