Hydraulic rope winding machine for recycling steel wire rope
ZHANG CHENG, CHEN XIHUA, HAN PEILIN, MA ZHIMIN, YANG XUEYIN, WANG YANXIA, MENG MENG, SHEN CHUNHUA
Year of Publication 16.07.2024
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Year of Publication 16.07.2024
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Downhole rope winding machine convenient to circulate
ZHANG CHENG, CHEN XIHUA, HAN PEILIN, MA ZHIMIN, YANG XUEYIN, WANG YANXIA, MENG MENG, SHEN CHUNHUA
Year of Publication 28.07.2023
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Year of Publication 28.07.2023
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Pre-pressure-building loop for hydraulic rope changing vehicle follow-up system
ZHANG CHENG, CHEN XIHUA, HAN PEILIN, MA ZHIMIN, YANG XUEYIN, MENG MENG, WANG YANXIA, SHEN CHUNHUA
Year of Publication 18.07.2023
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Year of Publication 18.07.2023
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Synchronization method for linear unit bodies of rope changing vehicle
ZHANG CHENG, CHEN XIHUA, HAN PEILIN, MA ZHIMIN, YANG XUEYIN, MENG MENG, WANG YANXIA, SHEN CHUNHUA
Year of Publication 14.07.2023
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Year of Publication 14.07.2023
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Large derrick deviation rectification multi-point synchronous electro-hydraulic control system based on variable frequency speed regulation-high speed switch
MA ZHIMIN, WANG CHEN, DING BEIDOU, DING HAIGANG, YANG XUEYIN, YANG CHENGCHENG, WANG YANXIA, SHEN CHUNHUA
Year of Publication 24.01.2023
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Year of Publication 24.01.2023
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Missing data simulation method based on degradation trend analysis and GRNN
FAN YE, DE XINLIN, YANG LU, ZHOU JIE, LIU YUFENG, YANG XUEYIN, WANG QIANG
Year of Publication 17.01.2023
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Year of Publication 17.01.2023
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Large derrick deviation rectification multi-point synchronous electro-hydraulic control system based on variable frequency speed regulation-high speed switch
MA ZHIMIN, WANG CHEN, DING BEIDOU, DING HAIGANG, YANG XUEYIN, YANG CHENGCHENG, WANG YANXIA, SHEN CHUNHUA
Year of Publication 13.12.2022
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Year of Publication 13.12.2022
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All-position automatic welding machine
WAN YONGGUANG, HAN PEILIN, MA ZHIMIN, YANG XUEYIN, QIN LIMIN, MENG MENG, ZHANG DACHENG, SHEN CHUNHUA
Year of Publication 02.09.2022
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Year of Publication 02.09.2022
Patent
All-position automatic welding machine
WAN YONGGUANG, HAN PEILIN, MA ZHIMIN, YANG XUEYIN, QIN LIMIN, MENG MENG, ZHANG DACHENG, SHEN CHUNHUA
Year of Publication 05.04.2022
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Year of Publication 05.04.2022
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Reusable large-bearing containment release system
LI YUE, XUE FENG, LIU ZHENG, LONG XUE, ZHAO ZHUOMAO, DU XUELIN, CUI HONGWEI, CAI SHAOJIA, CHEN QING, ZHAO SHUANHONG, HU ZHENJIE, SUN HAO, LI HONGWEI, ZHU XIQUAN, TIAN YAPING, CHEN YONGSHENG, LI YANG, YANG XUEYIN, HUANG QIANG, SU LI, GAO YUE, WEN JIANCHENG
Year of Publication 24.05.2024
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Year of Publication 24.05.2024
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