1、薄壁零件工艺设计、程序编制及加工 1 摘要 随着我国机械产业的迅速发展，数控行业必然朝着高效化、精密化、和全球化方向发展。 而数控加工作为机械加工行业中最重要的单元之一， 也必将迈上一个新的台阶。 它对我国 的经济的影响也会越来越重要。 数控铣是机械加工的一种重要方法，可以加工形状复杂的精密零件。本毕业设计，介绍了 本课题意义和数控制造加工工艺， 讨论了数控加工程序的编制， 分析了手工编程的方法和 应用。在此基础上，利用 UG 软件对零件的数控编程进行了讨论和具体实践，对结果进行 了仿真验证，生成了该零件的数控加工程序。通过本次毕业设计，达到了掌握数控编程技 术的目的。 关键词关键词：UG；机
2、械加工；数控铣；数控编程 AbstractAbstract： The rapid development of Chinas machinery industry, the industry must move efficient CNC, precision, and globalization direction. The CNC machining for mechanical processing industry one of the most important unit, will also move to a new level. Chinas economy, its imp
3、act will become increasingly important. CNC machining Milling is an important way to the precision machining of complex shape parts. The graduation project, introduced the subject of the meaning and CNC manufacturing processes, discussed the preparation of numerical control processing, analysis and
4、application of manual programming methods. On this basis, the use of UG CNC programming software components are discussed and concrete practice, simulation results were generated by the part of the CNC machining process. Through this graduation project, reaching to grasp the purpose of numerical control programming. Key words:Key words: UG; mechanical processing; CNC milling; CNC Programming 薄壁零件工艺设计、程序编制及加工 2 目 录 前言 3 1 工艺规程的设定 4 1.1 产品的零件图分析 4 1.1.1 产品的用途性能及工作条件 . 4 1.1.
