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복합유성기어장치를 적용한 플러그 방식 출입문의 변속장치
김연수(Yeon-Su Kim),홍재성(Jai-Sung Hong),박성혁(Sung-Hyuk Park),백남욱(Nam-Uk Baeg),이병송(Byung-Song Lee) 한국철도학회 2001 한국철도학회 학술발표대회논문집 Vol.- No.-
Since plug type passenger door has two motion modes, power transmission unit must be capable of plug-in or plug-out, and sliding mode. Complex planetary gear train is proposed, which is composed of two 2K-H, I type planetary gear units. For the proposed complex planetary gear train, ranges of addendum modification coefficients which would not lead to interferences is analyzed, and optimal addendum modification coefficients among these ranges which generate the maximum efficiency are presented. Based on the interference, efficiency and torque ratio analysis results, complex planetary gear train is designed and manufactured.