轧制差厚板方盒形件拉深成形起皱缺陷影响因素
张华伟 ，官英平，刘相华，吴佳璐
Influencing factors of wrinkle defects of tailor rolled blank for square box in drawing process
ZHANG Hua- wei,,GUAN Ying- ping,LIU Xiang- hua,WU Jia- lu
.
2018, (1): 48
-53
.
DOI: 10. 13228/j.boyuan.issn1001- 0963. 20170004
