车铣组合机床设计.rar

车铣组合机床设计


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毕业设计说明书（论文）中文摘要

在对车铣组合机床方案创新设计技术进行了探讨研究的基础上，完成的主要工作有:（1）设计出一种车铣组合机床的可行方案；（2）把单一的车床改造成有车刀又有铣刀的机床，使其在一次装夹下即可对零件进行车加工又可以进行铣加工。本文在对其总体方案进行论证的基础上，主要阐述了车铣组合机床的总体结构、工作原理、设计原则以及设计思想。介绍了组合机床的主要技术参数，以及主要工作部件和零件的选择、设计及参数确定。车铣组合机床的优点是兼有车削和铣削功能的切削机床，减少某些工件的加工工序，提高加工效率，可使得一些工件减少装夹次数，简化工艺。

关键词: 车铣  设计  组合机床

 
毕业设计说明书（论文）外文摘要
Title  Turning and milling machine tool

Abstract
This paper studies the method of innovative design of the scheme of combination turning and milling machine tool .It mainly includes the following innovative work:(1)A innovative scheme of the combination turning and milling machine tool are designed mainly based on the study of the movement-function innovation and the design of the whole structure. (2) Change the lathe to the machine tool that has both turning cutter and milling cutter, make it carry on the turning process and milling process at one clip. This paper is on the foundation of expounding and proving for its main scheme, have mainly elaborated the main structure, working principle as well as the design principle and the design idea of the turning and milling machine tool. Have introduced the major technical parameters of combination machine tool, as well as the design and option of the major working parts and element determine, also the confirmation of the parameters. The turning and milling machine tool has the advantages of that turning and milling machine both have, the processing that reduces some workpieces’ process working procedure, improves the process efficiency, can make some workpieces decrease to fix frequency, simplify the technology.

Key words: turning and milling  design  combination machine tool

目录

1 引言 1
1.1  课题来源及设计目的 1
1.2组合机床的国内外的发展现状和研究开发 1
1.3 机床设计方法研究 4
1.4 并联机构在机床上的应用 5
1.5 并联机构及其特点 5
1.6 本次研究的主要内容 6
2 运动功能及总体结构方案设计方法 7
2.1 组合机床总体方案的创新设计思路 7
2.2 运动功能设计原理 10
2.3 机床运动功能设计方法步骤 20
2.4机床总体结构方案设计方法 21
2.5 组合机床的总体方案设计方法 21
3  车铣组合加工机床总体方案 23
3.1概述 23
3.2设计任务 23
3.3总体方案 23
4  车铣组合加工机床的设计计算 25
4.1  驱动电机的选择 25
4.2  键的校核 26
4.3 螺栓的校核 26
4.4  带传动形式的选择 27
5 机床的电气系统 30
5.1 机床的冷却系统 30
5.2 机床的润滑系统 30
6 机床设计的特点与不足之处 32
结 束 语 33
致  谢 34
参考文献 35