超深冲汽车板“砂眼”缺陷成因分析及工艺优化
姜丽梅, 刘素丽, 韩闯闯, 曹晓恩, 程迪
Process optimization and causes analysis on "sand hole" defect of automobile sheet with ultra-deep drawing
JIANG Limei, LIU Suli, HAN Chuangchuang, CAO Xiaoen, CHENG Di
中国冶金
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2024, (10): 108
-117
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DOI: 10.13228/j.boyuan.issn1006-9356.20240260