五角星配合件电火花线切割加工

字数:10925,页数:29   论文编号:JX075

摘  要

本文主要介绍：电火花线切割五角星配合零件加工的主要步骤、工艺分析、电火花线切割、线切割安装与选择、零件的加工过程、机床的选择、切削液的选择、加工质量的分析和解决措施、以及加工要点的影响零件精度因素进行分析，提出了颇具意义的观点。

关键词：零件加工的主要步骤； 工艺的分析

Five pointed star components electrical fire colored thread cutting processing

Abstract
This article mainly introduced that,The electrical fire colored thread cutting five pointed star coordination components processing main step, the craft analysis, electrical fire colored thread cutting, line cutting installs and chooses, the components processing process, the engine bed choice, the cutting compound choice, the processing quality analysis and the solution measure, as well as the processing main point influence components precision factor carries on the analysis, proposed quite has the significance the viewpoint.

Key word: Components processing main step; Craft analysis

目录
毕业论文(设计)选题报告 ........................................................2
毕业论文（设计）任务书.........................................................3
摘  要........................................................................5
Abstract ....................................................................6
1绪 论........................................................................8
2零件的工艺分析 ...............................................................9
2.1分析零件图 .................................................................9
2.2线切割工艺分析...............................................................9
2.3线切割路线的确定............................................................11
2.4加工参数的确定..............................................................11
2.5 短路断丝的处理 ............................................................12
3加工材料及设备的选择...........................................................13
3.1毛坯材料的选择 .............................................................13
4机床的选择 ...................................................................13
5线切割电极丝的安装与选择 ......................................................14
5.1电极丝的选择...............................................................14
5.2电极丝的安装 ..............................................................15
5.3绕丝 .....................................................................15
5.4穿丝 .....................................................................15
5.5紧丝.....................................................................15
6切削液的选择.................................................................16
7零件的加工 ..................................................................16
7.1工件的装夹与调整...........................................................16
7.2五角星的加工................................................................18
7.3外轮廓的加工...............................................................20
8影响零件加工的因素 ...........................................................21
8.1影响零件加工精度的因素 ......................................................21
8.2影响表面粗糙度的因素 ........................................................22
8.3影响线切削速度的因素 .......................................................22
8.4影响电极丝损耗的因素 ........................................................22
9加工质量分析和解决措施.........................................................22
总 结........................................................................24
致 谢 .......................................................................25
参考文献 .....................................................................26
附  录 ......................................................................27
附录A凹模外轮廓的加工程序 ......................................................27
附录B 凹模内轮廓的加工程序......................................................27
附录C 凸外轮廓的加工程序 ......................................................28