【摘要】 介绍NC程序错误自诊断系统的基本结构、主要功能及工作原理;阐述了系统开发的关键技术提出了字符集匹配法对NC指令进行词法、语法检查的新方法。更多还原

【Abstract】 <abstract >In this Paper, the base stucture, main function and work Principle of automatic diagnostic system for NC program errors are introduced. Key techniques applying to the system are discussed. A new method,the char-set matching method,is put forward which can be used to judge grammar or morphology errors in program.更多还原