组合镗床毕业设计.rar

组合镗床毕业设计

有设计前期所有资料开题报告，审查表，外文翻译，任务书，设计说明书及所有图纸


目   录

1   绪论 1
1.1 概述 1
1.2 行业企业产品结构的变化 1
1.3 目前我国组合机床及其自动线的发展特点 1
1.4 组合机床技术装备现状与发展趋势 2
2   总体设计 4
2.1 被加工零件图 4
2.2 组合机床的设计步骤 4
2.3 机床主轴箱设计 15
2.4 液压系统的设计 21
2.5 电液控制系统的设计 23
3   部件设计 26
3.1 液压滑台的设计 26
3.2 夹具的设计 27
3.3 油缸的设计 32
4   机床的装配、调整与精度检验 36
4.1 检验项目 36
4.2 常用测量工具 36
4.3 部件装配和精度检验 36
5   机床的总装与调整 38
6   机床设计的特点与不足之处 39
结束语 40
致  谢 41
参考文献 42

毕业设计说明书（论文）中文摘要

组合机床是根据工件加工需要，以大量通用部件为基础，配以少量专用部件组成的一种高效专用机床。由于通用部件已经标准化和通用化，可根据需要灵活配置，能缩短设计和制造周期。因此，组合机床兼有低成本和高效率的优点，在大批、大量生产中得到广泛应用，并可用以组成自动生产线。应用组合机床加工大批量零件，快速高效，生产率高，是机械加工的发展方向。本次毕业设计在仔细分析研究当前主要的几种组合机床的结构方案的基础上，把握住其发展趋势，力求设计研制出更加高效低耗的机床。本次设计主要为加工齿轮泵体孔，所以选择卧式双面镗孔组合机床，并在设计中对零件的定位、夹紧、刀具选择、动力箱、主轴箱、动力滑台和被加工件夹具等部件的选择及设计计算加以阐述。

关键词：  组合机床  设计  机械加工

 
毕业设计说明书（论文）外文摘要
Title  Combination machine tool design for processing the gear-pump holes                                                   
Abstract
Combination machine tool is a kind of high-efficiency appropriation machine tool that was based on the machining needs of the work piece, it takes a great deal of general use parts as the foundation and goes together with a few tied parts. Since the general use parts have already been standardized and all-purposed, we can according to the needs collocate it agile, shorten the design and manufacturing periods. Therefore, the combination machine tool has the advantages of low cost and high-efficiency ,so it gets the extensive application in the large quantities produce and mass-produce, and can be used to constitute the automatic production line. Using the combination machine tool to produce  a great deal of parts, quickly and efficiently, of which the rate of the productivity is high, is the development direction of the machine process. This graduation design is based on the anatomized configuration researches of the present mainly combination machine tools, hold its develop current, try hard to design much more higher efficiently and lower consume machine tolls. This design is mainly for processing the gear-pump holes , so I choose horizontal two sides holes drilling combine machine toll, and in the design I expatiate the choices and the design accounts of the orientation 、clamp、tools choices、drive box、headstock 、dynamical slipway and the tongs of the parts.

Key words:  Combination machine tool  design  machine process