摘要：This paper considers the influence of internal parameter K of a simple three-link planetary gear (PG) on its kinematic characteristics-the distribution of gear ratios over the range. The authors propose the methodology of selecting the value of K parameter when designing gear ratios of multi-stage gearboxes (MSG) with low specific quantity of metal.
关键词：Simple PG (planetary gear); Internal parameter of PG (K); Pinion carrier with satellites; Sun gear; Ring gear; Kinematics; gear ratio; Range; Multi-stage gearbox (MSG)
