多工位回转工作台式组合机床.zip

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多工位回转工作台式组合机床,毕业设计:论文说明书共54页,字数总计:19040资料内容简介:a0-回转工作台装配图a2-大直齿轮.dwga2-大锥齿轮.dwga1-工作台.dwga3-加紧套.dwga0-夹具装配图.dwga2-小直齿轮.dwga2-小锥齿轮.dwga3-心轴体.dwga3-压紧套.dwga2-转轴2.d...
编号:30-300704大小:3.63M
分类: 论文>机械工业论文

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原文档由会员 lixiuhui7 发布

毕业设计:多工位回转工作台式组合机床
论文说明书共54页,字数总计:19040
资料内容简介:
A0-回转工作台装配图
A2-大直齿轮.dwg
A2-大锥齿轮.dwg
A1-工作台.dwg
A3-加紧套.dwg
A0-夹具装配图.dwg
A2-小直齿轮.dwg
A2-小锥齿轮.dwg
A3-心轴体.dwg
A3-压紧套.dwg
A2-转轴2.dwg
A2-转轴1.dwg
毕业设计说明书:多工位回转工作台式组合机床.doc
毕业实习报告.doc
翻译.doc
开题报告.doc
实习报告封皮.doc
英文原文Grinding of nanostructural ceramic coatings- damage eva luation.pdf
英文原文及翻译.doc
中期检查.doc
摘 要
组合机床是随着生产的发展由万能机床和专用机床发展来的。组合机床是按照高度工序集中的原则设计的,即一台机床上可以同时完成许多同一中工序或多种不同工序的加工。组合机床分大型组合机床和小型组合机床两大类。按配置型式分为单工位和多工位机床两大类。
二十一世纪的制造业面临着顾客需求驱动、不可预测、快速多变和来自全球不断增加的市场竞争,而且竞争不断加剧。市场的不断变化要求制造系统加工的产品品种能够快速变换以满足市场需求。
组合机床是由大量的通用部件和少量的专用部件组成的工序集中的高效率机床。它具有生产效率高,加工精度稳定等特点。
组合机床在汽车,拖拉机,柴油机,电机,仪器仪表,军工及缝纫机、自行车等轻工业大批量生产中已获得广泛的应用;一些中小批量生产的企业,如机床、机车、工程机械等制造业也已推广应用。组合机床最适宜于加工各种大中型箱体类零件,如气缸盖、气缸体、变速箱体、电机座及仪表壳等零件;也可用来完成轴套类、轮盘类、叉架类和盖板类零件的部分或全部工序的加工。
本设计介绍了减振器活塞及支承座上双面活塞八个大孔和八个小孔的多工位立式组合钻床的设计过程。它包括组合钻床的总体设计,主轴箱设计和夹具的设计三大部分。前者包括组合钻床总体设计,切削用量的制定及刀具的选用。三图一卡(被加工零件工序图,加工示意图,机床联系尺寸图,机床生产率计算卡)编制。中者包括主轴箱结构绘制,主轴箱设计原始依据图,主轴结构形式的选择及动力计算。传动系统的设计与计算,主轴箱坐标计算以及主轴箱总图设计,部分轴,齿轮,轴承的校核。后者包括工作台的设计和夹具的布置,以及完成多工位的机械传动部分。

关键词: 组合机床 钻床 总体设计 主轴箱设计 回转工作台 齿轮 夹具



Abstract
Combine the tool machine is develop by the all-powerful tool machine and the appropriation tool machine to come along with the development that produce.Combine the tool machine is according to principle design of the high work preface concentration of, namely one pedestal tool machine can complete many same medium work preface or various different work prefaceseseseses to process at the same time up.Combine the tool machine for cent large combination tool machine and the small scaled combination tool machine two major type.Press to install the pattern to is divided into the single work and many tool machine of works two major types.
21 centuries of manufacturing industry faces the customer need to drive, inscrutability, change and come from the market that world continuously increase the competition quickly and much, and compete to turn worse continuously.Market continuously change to request to make the product species that system process can quickly transformation with satisfy the market need.
Combine the tool machine is high-efficiency tool machine of the work preface concentration that be constitute by the in great quantities in general use parts and the appropriation parts of the jot.It has the efficiency of production high, process the accuracy stability etc. characteristics.
Combine the tool machine in the automobile, tractor, diesel engine, electrical engineering, the instrument appearance, the soldier work and sewing machines, bicycle etc. the light industry large quantity quantity produce in have already acquired the extensive application;Some business enterprises that wins the small batch quantity to produce, have already also expanded the application such as the manufacturing industries, such as tool machine, motorcycle and the engineering machine...etc..Combine the tool machine the most suitable and proper in process various body spare parts, if the air cylinder cover, air cylinder body, become soon spare partses such as a body, the electrical engineering and the appearance hull etc.;Also can use to process to part of or all work prefaces of complete stalk set, a dish, the fork and the cover plank spare partses.
This design introduces to reduce to flap the machine piston and pay the design process that a sign type of many works combination of accept the up two-sided piston eight big bores of..