Search Results - "LEI YONGPING" :: K.UTB vyhledávací portál

Residual Stress Test and Finite Element Analysis of Titanium Alloy Surface Obtained by Electron Beam Welding

by Liu, Xiaojia, Lin, Jian, Lei, Yongping, Wu, Zhongwei, Liu, Xin, Fu, Pengfei
Published in Hang kong cai liao xue bao (01.08.2016)

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Study on Novel Water-Based Polymer Surface Treatment Agent for Solder Ball and Its Performance

by WANG Tongju, LIN Zipeng, ZHANG Wenqian, LEI Yongping, WU Yuting, LIU Yahao, LENG Qishun
Published in Cai liao bao hu (01.04.2024)

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Device for preparing micro solder balls for chip scale packaging through electromagnetic disturbance and flow focusing

by LEI YONGPING, WANG TONGJU
Year of Publication 25.06.2021

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Patent

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Flexible sewage cut-off device

by LEI YONGPING, TU GUOSHENG
Year of Publication 12.07.2024

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Limit Load Solution for Electron Beam Welded Joints with Single Edge Weld Center Crack in Tension

by LU Wei SHI Yaowu LI Xiaoyan LEI Yongping
Published in 中国机械工程学报 (2012)

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Journal Article

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Composite additive for improving stability of lead-free solder paste and preparation method of corresponding lead-free solder paste

by ZHANG WENQIAN, LEI YONGPING, WANG TONGJU
Year of Publication 08.12.2023

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Patent

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High-precision metering method and device for fluid

by CHENG HUANG, LEI YONGPING, CHEN LIFENG, LI LEI
Year of Publication 17.05.2024

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Micro solder ball shape parameter detection device and method based on machine vision

by ZHANG WENQIAN, LIU YAHAO, LEI YONGPING, WANG TONGJU
Year of Publication 24.11.2023

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Ice and snow melting device and method

by CHEN WEI, LEI YONGPING
Year of Publication 19.10.2018

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Natural gas pressurizing mechanism

by LEI YONGPING, CUI JIANYANG, WANG MAOZHEN, LI NING
Year of Publication 29.08.2023

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Patent

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Film-forming auxiliary agent for water-based solder ball surface treating agent

by ZHANG WENQIAN, LEI YONGPING, WANG TONGJU, LIN ZIPENG
Year of Publication 29.08.2023

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Device and method for preparing uniform metal particles based on electromagnetic self-excitation disturbance

by LEI YONGPING, WANG TONGJU, FU HANGUANG, LIN JIAN
Year of Publication 25.08.2023

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Flatness detection device and detection method thereof

by GAO JIAN, XIAO GENCHANG, LEI YONGPING, LIU HUAN, ZHANG WENDE
Year of Publication 18.08.2023

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Patent

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Natural gas denitrification mechanism

by LEI YONGPING, WANG MAOZHEN, WANG WEIFENG, LI NING
Year of Publication 11.08.2023

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Metal microsphere screening device and method based on electric field deflection technology

by ZHANG WENQIAN, LEI YONGPING, WANG TONGJU, ZHENG WENYAN
Year of Publication 08.08.2023

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Patent

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LNG (Liquefied Natural Gas) safety relief device

by LEI YONGPING, WANG MAOZHEN, WANG WEIFENG, LI NING
Year of Publication 21.07.2023

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Natural gas pipeline accident interlocking stop valve

by LEI YONGPING, WU WANBIN, HAN YAOYONG, WANG MAOZHEN
Year of Publication 09.06.2023

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Natural gas free liquid removal device

by LEI YONGPING, WU WANBIN, HAN YAOYONG, WANG MAOZHEN
Year of Publication 30.05.2023

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Wake adaptive adjustment device and method

by CHEN WEI, LEI YONGPING
Year of Publication 18.05.2018

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Self-adaptive adjusting device and method for wakes

by CHEN WEI, LEI YONGPING
Year of Publication 23.02.2018

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Patent

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