1、 I 花形灯塔零件车铣配合的数控工艺分析花形灯塔零件车铣配合的数控工艺分析 摘摘 要要 随着科学技术的不断发展， 数控机床的发展也越来越快， 数控机床也正朝着高性能、 高精度、高速度、高柔性化和模块化发展。数控加工的应用成突飞猛进之势，社会上对 数控加工技术的要求业更高。本设计从图样设计开始到零件加工结束说明了零件工艺设 计。体现了数控加工的高精度、高效率、高柔性等特点，提高了劳动效率和加工精度， 减小了劳动强度。 本设计从数控加工的工艺分析、程序的编制，简单论述了型腔零件与轴类零件配合 的基本加工工艺，以及在加工中应该注意的工艺问题。 关键词：数控车铣；数控加工；工艺分析 II Flower
2、-shaped lighthouse milling parts with the CNC Machining process analysis Tutor: Wu Ni Y an NC Technology 2008 No.200810759 Name :Zheng Wu Abstact With the continuous development of science and technology, the development of CNC machine tools more and more quickly, CNC machine tools also moving towar
3、d high performance, high accuracy, high speed, highly flexible and modular development. CNC machining applications into rapid momentum, the community on the requirements of NC in the industry higher. This design pattern design from the beginning to the end of the description of the part machining pr
4、ocess design. Reflects the high precision CNC machining, high efficiency, high flexibility and other characteristics, improve labor efficiency and processing accuracy, reduce labor intensity. This design from the NC machining process analysis, process of preparation, simple exposition of the cavity parts and shaft parts with the basic processing technology, and processing issues should pay attention to the process. Key words: CNC Milling; NC; process analysis 目目 录录 III 1 绪论 1 2 零件图纸分析 2
