目 录中文摘要································（I）英文摘要································（II）前言 ··································（4）1. 数控机床发展与特点····························（4）1.1数控机床在中国的发展···························（4）1.2数控机床特点···························（7）1.3数控机床与传统机床对比·······················（7）2. 数控机床操作·························（8）2.1 数控机床的指令························（8）2.2数控机床的操作流程·························（10）2.3 常 见 撞 刀 原 因 ·························（10）3. 数控加工尺寸不稳原因 ······················（11）3.1工件尺寸准确，表面光洁度差·······················（11）3.2 弹 刀 ······························（12）3.3 批 量 生 产 中 出 现 误 差 ······················（12）3.4 机 床 整 点 产 生 误 差 ·······················（12）参考文献································（13）致谢 ··································（14）CNC 机床操作与尺寸不稳摘要：在产品高速发展的时代，人们的生活越来越离不开数控机床。如何使机械操作人员操作规范，减少误差是工业界亟待解决的问题。数控机床操作人员面临着巨大的考验。本文旨在探讨如何操作数控机床，减少误差。关键词：数控机床 操作机床 尺寸不稳CNC Machine Tool Operation and Dimensional InstabilityJun Jie WangI（College of Light Chemical Technology,Guangdong Industry Polytechnic,Guangzhou,Guangdong 510300）Abstract: In the era of high-speed development of products, people's lives are increasingly inseparable from CNC m...
