이현구
(Hyundai Motor Company)
도종구
(Hyundai Motor Company)
홍사만
(Hyundai Motor Company)
유동규
(Hyundai Motor Company)
원광민
(Hyundai Motor Company)
채금묵
(Hyundai Motor Company)
이태휘
(Psylogic Inc.)
In general, there has been a lot of research concerned about the gear noise known to be proportional to gear transmission error for external gears likewise spur, helical gear, and hypoid gears. But, In the case of planetary gear set, gear noise study is insufficient because of the difficulty of designing, manufacturing, and understanding of its mechanical system. This study is aimed to develop the transmission error measurement equipment for the planetary gear sets used in the automatic transmission. By comparing the results of the transmission error and noise objectively, user could select the optimized planetary gear set which has quiet noise level before manufacturing the automatic transmission.