소형 정밀 메카니즘을 위한 유성 감속기 개발에 대한 연구

An investigation on development of the planetary gearheads for small precision mechanism

Planetary gearheads are widely used in the transmissions of samll precision mechanism, automation, robotics, heavy machinery and marine vehicle . Planetary gearheads have advantages that same-axle structure, high torque transmission, low noise in comparison with spur gearheads. And, planetary gearheads are typically specified in application where space is limited. In till study included planetary type gearheads design, manufacture, efficiency test. Especially, this time performed gear mesh stiffness simulation and vibration analysis for planetary gearheads.