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课程设计-支座工艺工装设计，说明书共16页，6208字，附设计图纸、工序卡、工艺过程卡。
摘要： 现代机械加工行业发生着深刻的结构性变化，工艺工装的设计与改良已成为相关企业生存和发展的必要条件。动力装置行业作为一个传统而富有活力的行业，近十几年取得了突飞猛进的发展。在新经济时代，这一行业呈现了新的发展趋势，由此对其动力装置的质量、性能产生了新的变化。支座作为动力装置的主要零件，工艺工装的设计与改良直接影响着其质量与性能。本文首先介绍了支座的作用和工艺分析，其次确定毛坯尺寸，然后进行了工艺规程设计，最后对第80道工序和第40和60道工序进行了夹具设计。
关键词：零件分析 工艺规程设计 加工工序设计 夹具设计
Abstract: The modern machine-finishing profession is having the profound constitutive change, the craft work clothes’ design and the improvement has become the related enterprise survival and the development essential condition. The power unit profession takes a tradition, but the rich vigor’s profession, in the recent several years has made the progress which progresses by leaps and bounds. In the new economical time, this profession has presented the recent trend of development, from this to its power unit’s quality, the performance has had the new change. Support as power unit major parts, craft work clothes’ design and improvement immediate influence its quality and performance. this article first introduced support’s function and the process study, next the definite blank dimension, then has carried on the technological process design, finally has carried on the jig design to the 80th working procedure and the 100th working procedure.
key words: Components analysis Technological process design
Working process design Jig design

目录
摘要、关键词……… 2
引言… 3
第一章 零件的分析………4
1.1 零件的作用 4
1.2 零件的工艺分析…… 4
第二章 确定毛坯，画毛坯图……5
第三章 工艺规程设计… 6
3.1 定位基准的选择……6
3.2 加工工艺路线………7
3.3 选择加工设备及刀、夹、量具8
3.4 加工工序设计………8
3.5 时间定额计算……… 11
第四章 夹具设计……… 12
4.1 第40道工序的夹具设计…… 13
4.2 第80道工序的夹具设计 13
结论………14
致谢……… 15
参考文献… 16