拼焊板材冲压成形技术(Ⅰ)  

State of the Art of the Stamping Technology of Tailor-Welded Blanks

作　　者：张士宏[1] 许沂[1] 王忠堂[1] 马占国[1] 程欣[2] 王炳德[3] 

机构地区：[1]中国科学院金属研究所,辽宁沈阳110016 [2]哈尔滨工业大学,黑龙江哈尔滨150001 [3]东北大学黄金学院,辽宁沈阳110016

出　　处：《金属成形工艺》2001年第4期1-3,14,共4页Metal Forming Technology

基　　金：哈尔滨工业大学国防热加工重点实验室基金( 99JS61.2 .1.ZS610 3 )

摘　　要：详细介绍和总结了拼焊板的研究现状 。The research and application of tailor welded stamping parts are introduced and summarized, the experimental methods for the formability of tailor welded blanks are discussed, the non uniform deformation of tailor welded stamping parts, the control method of the non uniform deformation and the computer simulation results of the processes are presented.

关 键 词：拼焊板 冲压 激光焊接 氩弧焊 

分 类 号：TG386.4[金属学及工艺—金属压力加工] TG44