学位论文--rh06左车门总成补焊夹具.docVIP

xxxxxxxx 本科毕业设计说明书 RH06 左车门总成补焊夹具 RH06 Door Panels left Welding fixture 性 质: 毕业设计 □毕业论文 教 学 院： 机电工程学院 系 别： 机械设计制造及其自动化 学生学号： xxxxxxx 学生姓名： xxxxxx 专业班级： 机自xxxx 指导教师： xxxxxx 职 称： 副教授 起止日期： 2013.4.1～2013.6.10 吉 林 化 工 学 院 Jilin Institute of Chemical Technology摘 要 科技的高速发展，生活节奏的加快，道路的畅通，等等各方面的因素为汽车的发展和普及创造了可能。随之而来的就是汽车的品质的好坏直接影响汽车的销量，今天的汽车行业，一款好的造型更会加重汽车价值的砝码，更加吸引消费者的眼球，然而一款好的造型到成为一款好车，白车身的加工生产线就起了很大的比重。白车身的焊接的好坏就至关重要，这就要依靠汽车的焊装夹具和好的工艺做保障 ，焊装夹具的设计是否合理直接影响生产线的节拍和车身焊装质量，这就对夹具的设计者的专业素质和水平提出了新的要求，如果夹具制造企业中间机械式的设计人员对焊装夹具的设计原则的不清就会影响到最终的车身质量。 本文针对RH06左车门总成补焊夹具的具体设计，简介焊装生产系统的工艺流程；分析了焊装夹具的设计原理，与气动设计。最后本文提出了设计不足与对汽车焊装行业发展的预测。 关键词：焊接夹具；车身； 设计；方法 Abstract Technology of rapid development, accelerate the pace of life, road unblocked, etc all aspects of factors for the development and popularization of car created the possibility.Following is the car will have a direct impact on the quality of the sales of cars, todays automobile industry, in good shape can accentuate more car value of Jordan farmar, more attractive to consumers of a good eye, however, to become a paragraph of modelling of car body in white processing production line, and there was a large proportion. The welding quality white body it is crucial, it will depend on automobile welding-installation fixtures and good process to ensure welding assembling fixture design, production line is reasonable directly affect the tempo, and body welding quality, this to the jig designers professional quality and level, if puts forward new requirements for manufacturing enterprise of fixture design personnel to middle mechanical design principle of the welding assembling fixture the not clear will affect the final body quality. This paper about RH06 Door Panels left Welding fixture welding-installation fixtures, the specific design introduction of technological process of welding assembling production systems; Analyzed the principle of design, welding assembling fixture with pneumat