文档介绍：摘要
数控技术是发展高新技术产业和尖端工业使用的最基本的装备。当今世界各国机械制造业广泛应用数控技术,以提高制造能力和水平、提高对动态多变市场的适应能力和集中竞争能力,大力发展以数控技术为核心的先进制造技术,已成为世界各发达国家加速经济发展、提高综合国力和国家地位的重要途径。
现在,数控机床的拥有量和水平已成为衡量一个国家工业化的重要标志,因此我国政府正积极采取各种有效措施大力发展我国的数控产业,把发展数控技术作为振兴***的重中之重。
本毕业设计的题目是复杂轴类配合零件的车削加工工艺的研究。本设计简要分析了数控机床在复杂零件的配合车削加工时的一些具体的加工方法及加工注意事项,重点从一个具体的配合零件的车削加工工艺来分析,通过对零件工艺分析、程序编制和选择加工***来加工零件,并将工件加工出来,最后得出结论。
本毕业论文首先介绍了数控技术的发展趋势及本论文研究的意义、背景并对课题的内容与要求进行了综合的阐述;接着阐述了复杂零件的加工工艺,其中不仅介绍了数控车削加工的相关内容还囊括了零件图的分析、工件的定位、工序的确定、***的设计与选择以及工艺路线的制定等;然后是在对本课题的零件进行工艺分析,编写加工程序,并对程序进行模拟仿真,数控加工和对加工结果的检验;最后是本毕业设计的结论部分,归纳和总结了该毕业设计的内容和过程。
关键词:数控技术;车削加工;加工工艺;程序编制;加工零件
ABSTRACT
I The abstract numerical control technology is the development emerging high-tech industry and the state-of-art industry use technology and the most basic equipment. Now the various countries mechanical manufacturing industry widespread application numerical control technology, sharpens the manufacturing capacity and the level, the enhancement to the dynamic changeable market adaptive and the petitive ability, vigorously develops take the numerical control technology as the core advanced manufacture technology, has e world each developed country to add the book fast economy development, the prehensive national strength and the national status important way.
Now, the numerical control engine bed capacity and the level have e weighs a national industrialization the important symbol, therefore our country government positively takes each kind of effective action vigorously to develop our country numerical control industry, the development numerical control technology took the promotion mechanical industry heavy center is heavy.
This graduation project topic is ponents numerical control turning processing. Through to ponents craft analysis, the programming and the selective treatment cutting tool processes ponents, and carries on the simulation to it, finally draws the conclusion This graduation thesis not only pleted to ponents processing generalized analysis,