Anti-splashing device for exhaust tail pipe welding
ZHANG QUAN, MAO JIAWEI, GUO HUI, HUANG CHUNYOU, WEN HUAXUAN, DING GUOQING, WANG CHENG
Year of Publication 13.10.2023
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Year of Publication 13.10.2023
Patent
Composite welding tool for resistance spot welding and argon arc welding
ZHANG QUAN, GUO HUI, HUANG CHUNYOU, DING GUOQING, WEN HUAXUAN, WANG CHENG
Year of Publication 11.10.2022
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Year of Publication 11.10.2022
Patent
Multi-step flanging machine and barrel flanging method
YUAN CHANGZHONG, GUO HUI, HUANG CHUNYOU, WEN HUAXUAN, BAI TIANHUA, FAN JIAN, HE ZHAOHUI, CHENG JINGUO, LI BO
Year of Publication 25.06.2024
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Year of Publication 25.06.2024
Patent
Internal low-pressure bending forming device and method for double-layer twisted pipe
WEN HUAXUAN, ZHANG TING, CHEN YANFEI, DENG XIAOBO, PENG TONG, TANG QIANG
Year of Publication 08.04.2022
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Year of Publication 08.04.2022
Patent
Pipe fitting positioning and clamping device
HUANG CHUNYOU, CHENG KUI, WEN HUAXUAN, HU JIAYAN, HE ZHAOHUI, YANG JIE, XU ZHU
Year of Publication 14.10.2022
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Year of Publication 14.10.2022
Patent
Internal high-pressure forming die and workpiece forming method
WEN HUAXUAN, ZHANG TING, CHEN YANFEI, DENG XIAOBO, LU JIANFENG, PENG TONG
Year of Publication 16.03.2021
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Year of Publication 16.03.2021
Patent
Manufacturing method of special-shaped tail pipe flanging fillet, forming female die and combined shaping male die
WEN HUAXUAN, ZHANG TING, CHEN YANFEI, WANG CHENG, DENG XIAOBO, LU JIANFENG, PENG TONG
Year of Publication 26.02.2021
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Year of Publication 26.02.2021
Patent
Edge cutoff device of non-full-circle closed part and cutoff method
WEN HUAXUAN, CHEN YANFEI, ZHANG TING, LU JIANFENG, DENG XIAOBO, PENG TONG
Year of Publication 09.02.2021
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Year of Publication 09.02.2021
Patent
Pipe fitting expansion limiting mechanism of novel structure
ZHANG QUAN, GUO HUI, WEN HUAXUAN, DING GUOQING, CHEN YIWEI, WANG CHENG, ZHU GUANGBIN
Year of Publication 03.07.2020
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Year of Publication 03.07.2020
Patent