Rapid forming die for automobile shell part
LI HAIPENG, FAN JIAWEI, WANG JIANYONG, XU ZIJIA, ZONG RONGRONG, GE GUANGYUE
Year of Publication 11.11.2022
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Year of Publication 11.11.2022
Patent
Adjustable positioning plate for metal plate stamping
ZHANG YONGGANG, LI HAIPENG, LI RUI, WU HONGYU, ZONG RONGRONG, GE GUANGYUE, GAO QUANYONG
Year of Publication 24.01.2023
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Year of Publication 24.01.2023
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Floating edge covering mechanism applied to edge covering die
SHANG KAI, LI HAIPENG, FAN JIAWEI, XU ZIJIA, WU HONGYU, ZONG RONGRONG, GE GUANGYUE
Year of Publication 18.10.2022
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Year of Publication 18.10.2022
Patent