汽车尾门内外板合模工艺研究与应用

何宁, 曹彪, 马春华

Research and application on process of forming two parts in one die for automobile tailgate inner & outer panels

He Ning, Cao Biao, Ma Chunhua

锻压技术 . 2023, (6): 76 -83 . DOI: 10.13330/j.issn.1000-3940.2023.06.011