机械设计论文cad图纸：典型轴零件的加工设计.zip

毕业论文：典型轴零件的加工设计
论文说明书共27页，字数总计：9530
资料简介：
A4-典型轴零件加工.dwg
毕业论文：典型轴零件的加工设计.doc
设计任务.doc
数控加工工序卡片.doc
摘要.doc
目录
引言 1
1. 数控技术知识简介 2
1．1数控技术的应用与发展 2
1．2 数控机床及其分类 2
1．3数控车床 5
1．3．1数控车床的特点 5
1．3．2数控车床的分类 5
1．3．3数控车床加工的主要对象 6
1．3．4数控车床加工工艺的特点 6
1．3．5数控车床加工工艺的主要内容 6
1．4典型的数控系统 7
2. 数控车床加工实例 8
2．1数控车削加工工艺分析 8
2．1．1加工零件的工艺分析 8
2．1．2工艺路线的拟订 9
2．1．3 进给路线的确定 9
2．2零件在车床上的定位与装夹 10
2．3刀具的选择 10
2．4切削用量的选择 11
3. 数控车仿真加工 13
3．1仿真系统的基本操作过程 13
3．2 程序清单及仿真截图 13
4. 附录表 20
4．1加工余量表 20
4．2切削用量表 21
结束语 24
致谢 25
【参考文献】 26

中文摘要
数控技术和数控机床的技术水平高低及其在金属切削加工机床产量和总拥有量的百分比是衡量一个国家国民经济发展和工业制造整体水平的重要标志之一。在数控加工中，无论是手工还是自动编程，在编程之前都要对所加工的零件进行工艺分析，拟定加工方案，选择合适的刀具，确定切削用量，因此，数控加工中工艺分析必不可少。不仅如此，对于一个数控操作工来说编程知识也是必不可少的，少了编程就不腀@浦亓恕Ｓ盍胤抡媸鞘丶庸さ囊恢盅靶陀τ萌砑梢允挂桓霰喑痰某跹д叻奖憧旖莸恼莆毡喑碳笆鼗驳囊恍┘虻サ牟僮鞣椒ǎ杂谑丶庸さ难坝泻艽蟮陌镏赜盍抡嬖谙衷诘氖丶庸ぱ爸幸苍缫丫玫搅斯惴旱挠τ谩
本设计内容主要介绍了数控加工的特点、加工工艺分析以及数控编程和数控宇龙仿真的一般步骤。并通过典型轴类零件的加工实例详细的介绍了数控加工工艺的分析编程及仿真加工方法。

关键词： 数控技术； 数控车削加工； 加工工艺； 编程； 数控宇龙仿真


Abstract
Numerical control technology and numerical control engine bed technical level height and is weighs a country national economy development and one of industry manufacture overall level important symbols in metal machining engine bed output and the total capacity percentage.In numerical control processing, regardless of is manual or programs automatically, before programming all must to the components which processes carry on the craft analysis, draws up the processing plan, chooses the appropriate cutting tool, determines the cutting specifications, therefore, in the numerical control processing the craft analyzes essentially.Not only that, programs the knowledge regarding a numerical control operator also is essential, was short the programming not to be able to call it the numerical control.The space dragon numerical control simulation is the numerical control processing one kind of study application software, it may cause a programming the beginner facilitates the quick grasping programming and the numerical control engine bed some simple operating procedure, had the very big help regarding the numerical control processing study, the numerical control space dragon simulation also early already obtained the widespread application in the present numerical control processing study.
This design content mainly introduced numerical control processing characteristic, processing craft analysis as well as numerical control programming and the numerical control space dragon simulation general step.And through standard forming roll class components processing example detailed introduction numerical control processing craft analysis programming and simulation processing method.

Key words: Numerical control technology; Numerical control turning processing; Processing craft; Programming; Numerical control space dragon simulation