Optimization method for bolt spacing of bolted connection joint part based on improved particle swarm algorithm
LIU ZHIFENG, ZHAO YONGSHENG, ZHAO HAIZHONG, YANG CONGBIN, CHENG QIANG
Year of Publication 16.10.2018
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Year of Publication 16.10.2018
Patent
Bolt connection loosening test device under tangential load effect
LIU ZHIFENG, ZHANG CAIXIA, LI YING, ZHAO YONGSHENG, HE JINLIN, LI XIANG, YANG CONGBIN
Year of Publication 13.07.2021
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Year of Publication 13.07.2021
Patent
Forging energy-saving scheduling method considering tempering and waste heat treatment
LIU ZHIFENG, ZHANG CAIXIA, LIU CHENFEI, CHU HONGYAN, YANG CONGBIN, CHENG QIANG
Year of Publication 04.08.2020
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Year of Publication 04.08.2020
Patent
SEPARATED TEETH GEAR STRUCTURE AND DESIGN METHOD THEREOF
SONG, Zhiqiong, LIU, Zhifeng, CAI, Ligang, ZHANG, Caixia, YANG, Congbin
Year of Publication 27.09.2018
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Year of Publication 27.09.2018
Patent
Method for detecting radial deformation of harmonic reducer flexible gear in eccentric installation state
GUO QINGXU, LIU ZHIFENG, ZHANG CAIXIA, ZHAO YONGSHENG, YANG CONGBIN, CHENG QIANG
Year of Publication 22.05.2020
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Year of Publication 22.05.2020
Patent
Novel structure for testing transmission errors of harmonic reducer
LIU ZHIFENG, ZHANG CAIXIA, WANG JIANHUA, ZHANG XUEYANG, ZHAO YONGSHENG, YANG CONGBIN
Year of Publication 27.03.2020
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Year of Publication 27.03.2020
Patent
High-precision axial controllable loading test device for ball screw pair
QI BAOBAO, HAO XIAOLONG, REN JIAXIANG, JI DONGXUE, YANG CONGBIN, CHENG QIANG
Year of Publication 24.01.2020
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Year of Publication 24.01.2020
Patent
Harmonic reducer cup-shaped flexible gear multi-tooth meshing composite stress solving method
LIU ZHIFENG, ZHANG TAO, ZHANG CAIXIA, CAI LIGANG, HU QIUSHI, JIANG KAI, YANG CONGBIN
Year of Publication 14.01.2020
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Year of Publication 14.01.2020
Patent
Harmonic reducer rigid wheel tooth profile detection system
LIU ZHIFENG, ZHANG TAO, ZHANG CAIXIA, CAI LIGANG, HU QIUSHI, JIANG KAI, YANG CONGBIN
Year of Publication 29.11.2019
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Year of Publication 29.11.2019
Patent
Detecting device and method for flexible gear tooth profile error and deformation function of harmonic wave reducer
LIU ZHIFENG, ZHANG TAO, ZHANG CAIXIA, JI XINYU, HU QIUSHI, YANG CONGBIN
Year of Publication 11.10.2019
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Year of Publication 11.10.2019
Patent
Anti-wall-sticking stirring device for building materials
ZHU YAN, YANG ZHIHONG, HOU XIAOBEI, WANG QUANJI, YANG HONG'EN, YANG CONGBIN
Year of Publication 08.10.2019
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Year of Publication 08.10.2019
Patent
Method for calculating torsional rigidity of double-arc tooth profile of harmonic reducer
LIU ZHIFENG, ZHANG TAO, ZHANG CAIXIA, JI XINYU, HU QIUSHI, YANG CONGBIN
Year of Publication 20.09.2019
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Year of Publication 20.09.2019
Patent