U型件的气体辅助挤出成型工艺的数值模拟与实验研究

黄雪梅, 柳和生, 黄兴元, 余忠, 江诗雨

Numerical simulation and experimental study on gas⁃assisted extrusion process of U⁃shaped parts

HUANG Xuemei, LIU Hesheng, HUANG Xingyuan, YU Zhong, JIANG Shiyu

中国塑料 . 2022, (7): 93 -103 . DOI: 10.19491/j.issn.1001-9278.2022.07.013