Flange compression using stepped punch for forming extremely deep cup with flange from aluminum alloy sheet
Kajikawa, Shohei, Kuboki, Takashi, Iizuka, TakashiТом:
288
Журнал:
Journal of Materials Processing Technology
DOI:
10.1016/j.jmatprotec.2020.116835
Date:
February, 2021
Файл:
PDF, 3.55 MB
2021