数控车削加工艺及加工程序编制 毕业设计.docVIP

专科生毕业设计（论文） 题 目： 数控车削加工工艺及加工程序编制 专 业： 机 电 一 体 化 姓 名： 朱 杰 指导教师： 管 志 强 院系站点： 长江大学继续教育学院 2013年04 月 摘 要 数控技术及数控机床在当今机械制造业中的重要地位和巨大效益，显示了其在国家基础工业现代化中的战略性作用，并已成为传统机械制造工业提升改造和实现自动化、柔性化、集成化生产的重要手段和标志。数控技术及数控机床的广泛应用，给机械制造业的产业结构、产品种类和档次以及生产方式带来了革命性的变化。数控机床是现代加工车间最重要的装备。它的发展是信息技术（1T）与制造技术（MT）结合发展的结果。现代的CAD/CAM，FMS，CIMS，敏捷制造和智能制造技术，都是建立在数控技术之上的。 数控机床是装备制造业的工作母机，是实现制造技术和装备现代化的基石是保证高新技术产业发展和国防军工现代化的战略装备。在全球倡导绿色制造的大环境下，机床数控化改造成为了热点。它包括普通机床的数控化改造和数控机床的升级。 本次设计内容介绍了数控加工的特点、加工工艺分析以及数控编程的一般步骤。并通过一定的实例详细的介绍了数控加工工艺的分析方法。 关键词：数控技术，加工工艺，编程 Abstract: Numerical control technology and numerical control machine tool in todays machinery manufacturing industry in the important position and enormous benefit, shows its strategic role in the national basic industry modernization, and has become a traditional mechanical manufacturing industry upgrading transformation and automation, flexibility, integrated important means of production and marking. CNC technology and CNC machine tools are widely used for mechanical manufacturing of industrial structure, product category, grade and mode of production has brought a revolutionary change. Nc machine tool is the most important modern processing workshop and equipment. It is the development of information technology (1 t) and manufacturing technology (MT) combined with the result of development. Modern CAD/CAM, FMS, CIMS, agile manufacturing and intelligent manufacturing technology, are based on numerical control technology. Machine tools of numerical control machine tool is the equipment manufacturing industry, is the cornerstone of modern manufacturing technology and equipment is the guarantee of high and new technology industrial development and national defense modernization strategy and equipment. Under the circumstances of global advocacy of green manufacturing, nu