科技职业学院毕业论文论文题目：中国数控机床的进展姓 名：×××学 号：×××专业班级：×××指导老师：×××二〇一五年四月摘要自从 20 世纪中叶数控技术出现以来，数控机床的产生给机械制造业带来了具有革命性意义的改变。数控加工技术具有以下特点：具有高度柔性，加工的精度高，加工质量稳定、可靠，生产效率较高，还可以减轻操作者的劳动强度、改善工作条件，既能促进生产管理的现代化又能促使经济效益的提高。数控机床是数字控制机床（Computer numerical control machine tools）的简称，是一种装有程序控制系统的自动化机床。它是一种机电一体化程度较高的产品，可以用于加工各种小批量零件，或者结构较复杂、精度要求较高的零件等等。数控机床的优良特点及其广泛的应用围使得它成为当代机械制造业的主流装备，也是市场热门商品。我国的数控机床经历了多年的进步与进展已经取得了不错的成绩，但在科技日益进步的今日，如何进一步推动其进展在今日是一个很关键的问题。关键字： 数控机床 趋势 进展策略 目录第一章 数控机床的产生 1.1 数控机床·················································41.2 数控技术················································ ·41.3 我国数控机床现状··········································5第二章 数控机床的进展趋势2.1 向工序集中化进展········································· ·62.2 向高速度、高精度方向进展···································72.3 向柔性化、功能集成化方向进展······························· 82.4 向智能化方向进展·········································· 9 ····································· ·9······························ ·9······································· ·9········································ ·9··········...
