A numerical approach to determine the frictional torque and temperature of an angular contact ball bearing in a spindle system
Kim, Kang-Seok, Lee, Deug-Woo, Lee, Sang-Min, Lee, Seung-Jun, Hwang, Joo-Ho
Published in International journal of precision engineering and manufacturing (2015)
Published in International journal of precision engineering and manufacturing (2015)
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Journal Article
Measurement of slide error of an ultra-precision diamond turning machine by using a rotating cylinder workpiece
Gao, Wei, Lee, Jung Chul, Arai, Yoshikazu, Noh, Young Jin, Hwang, Joo Ho, Park, Chun Hong
Published in International journal of machine tools & manufacture (01.04.2010)
Published in International journal of machine tools & manufacture (01.04.2010)
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Journal Article
A Study on the Influence of Waviness Error to a Hydrostatic Bearing for a Crankshaft Pin Turner
Lee, Sang Min, Lee, Deug Woo, Ha, Yang Hyup, Lee, Seung Jun, Hwang, Joo Ho, Choi, Young Hyu
Published in Tribology transactions (01.11.2013)
Published in Tribology transactions (01.11.2013)
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Journal Article
Method of derivation on the loop stiffness of a multi-axis machine tool
LEE SUNG CHEUL, HWANG JOO HO, LEE CHAN HONG, PARK CHUN HONG, KHIM GYUNG HO
Year of Publication 22.04.2019
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Year of Publication 22.04.2019
Patent
MULTI-TOOL MACHINING METHOD TO REDUCE CUTTING FORCE
PARK, CHUN HONG, SHIM, JONG YOUP, LEE, CHAN HONG, HWANG, JOO HO, RO, SEUNG KOOK, HEO, SE GON
Year of Publication 23.03.2018
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Year of Publication 23.03.2018
Patent
DRILLING DEVICE HAVING GYRO MODULE AND MACHINING SYSTEM HAVING THE SAME
PARK, CHUN HONG, SHIM, JONG YOUP, LEE, CHAN HONG, HWANG, JOO HO, RO, SEUNG KOOK, HEO, SE GON
Year of Publication 14.02.2018
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Year of Publication 14.02.2018
Patent
MACHINE TOOL EXCITER SYSTEM HAVING A PIEZOELECTRIC ACTUATOR AND METHOD FOR EXCITING MACHINE TOOL USING THE SAME
KIM CHANG JU, HWANG JOO HO, LEE CHAN HONG, OH JEONG SEOK, KHIM GYUNG HO, SHIM JONG YOUP, LEE SUNG CHEUL, SONG CHANG KYU, KIM BYUNG SUB, KIM HYUN SOO, PARK CHUN HONG, LEE JI HYUN, HEO SE GON
Year of Publication 11.02.2020
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Year of Publication 11.02.2020
Patent
DUAL COAXIAL TYPE MILLING DEVICE AND MACHINING SYSTEM HAVING THE SAME
PARK, CHUN HONG, SHIM, JONG YOUP, HWANG, JOO HO, RO, SEUNG KOOK, HEO, SE GON
Year of Publication 20.12.2017
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Year of Publication 20.12.2017
Patent
HYBRIDMACHINING METHOD USING A TURNING AND A LASER MACHINING
OH, JEONG SEOK, SONG, CHANG KYU, PARK, CHUN HONG, SONG, JOON YUB, HWANG, JOO HO, KIM, CHANG JU, HEO, SE GON
Year of Publication 12.12.2016
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Year of Publication 12.12.2016
Patent
APPARATUS FOR MEASURING FORCE OF MOTOR
CHOI, SANG KYU, CHO, HAN WOOK, PARK, CHEOL HOON, SHIM, JONG YOUP, HWANG, JOO HO, HAM, SANG YONG
Year of Publication 26.10.2011
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Year of Publication 26.10.2011
Patent