|
Abstract：
|
|
Automatic press line consists of linking presses and crossbars with vacuum chucks for transferring workpieces between stations.The motion characteristics of automatic press line were analyzed,and corresponding data were extracted and used to create the cams with equivalent motion,and piecewise functions were adopted to define the relationship of time sequences between motions,which constructed the modeling of motion.A case of trunk lid outer panel was used to test the motion modeling,and the result accords with real situation,which realizes the expected target.
|
|
Funds：
|
|
上海汽车工业科技发展基金项目(0801)
|
|
AuthorIntro：
|
|
|
|
Reference：
|
[1]马俊.入世对中国汽车工业的影响及对策[J].汽车工业研究,2001,(9):12-13.
[2]上海汽车工业(集团)公司2007年年报[CEB/OL],http:∥www.saicgroup.com/Chinese/sqjt/gsnb/2007njtnb/gzhg/index.shtml,2008.
[3]南雷英,戚春晓,孙友松.冲压生产自动送料技术的现状与发展概况[J].锻压装备与制造技术,2006,(2):18-21.
[4]杜余刚,张浩,陆剑锋.CATIA V5环境下的轿车车身冲压生产线仿真研究[J].机电一体化,2006,(9):32-39.
[5]林亨.轿车车身冲压生产线加工过程的建模与仿真[J].机械设计与制造,2002,(3):49-52.
[6]王海兵,李建军,李畅.多工位级进模运动仿真技术研究[J].中国机械工程,2006,17(3):288-290.
[7]陈修龙,赵永生.并联机床运动仿真与运动学分析的新方法[J].中国机械工程,2006,17(5):467-468.
[8]胡小康.UG NX2运动分析培训教程[M].北京:清华大学出版社,2005.
[9]姚健,周微,郭为忠.多连杆压力机模块化运动学性能分析[J].锻压技术,2008,33(6):111-116.
|
|
Service：
|
|
【This site has not yet opened Download Service】【Add
Favorite】
|
|
|
|
Copyright Forging & Stamping Technology.All rights reserved