The developed face-gear drives are shown in figs. 1, 2, and 3. The research program covers basic ideas of the design of the proposed gear drives. Fig. 1 shows a planetary face-gear drive formed by coaxial face-gears 1 and 4, and two rigidly connected helical gears 2 …
MS - Study on dynamic load-sharing characteristics of face gear …
May 25, 2021 · The face gear is designed as an idler gear to achieve the same high- and low-speed output steering of the transmission system. Because the input and output shafts of the face gear are installed in the same axis, the structure is tight and the commutation is more stable.
The face gear is used to replace the fixed axis star gear on the trans-mission chain. The face gear is designed as an idler gear to achieve the same high- and low-speed output steering of the transmission system.
Dynamics Modeling and Load-Sharing Performance Optimization …
Mar 29, 2023 · In the coaxial face gear split-torque transmission system, the distribution of the pinion around the circumference of the face gear and the difference in the number of pinion teeth may introduce meshing phase differences among the different meshing pairs.
Dynamic characteristics of the face gear transmission system …
Dec 1, 2021 · A multi-node dynamic model is proposed for the gear system composed of face gear meshing, rigid gear rotors, flexible shafts and deformable bearings, and the model is applied to investigate the characteristics of the system.
Integrated Gear Design | Gear Research Laboratory | RIT
Intersecting Axes gear set types include straight bevel, spiral bevel, face gear, and beveloid gear sets. Crossed Axes gear set types include crossed helical, offset face gears, globoidal worm and hypoid gear sets. Coaxial Axes gear set types include planetary gear sets and spline couplings.
Analysis of Load-Sharing and Contact Characteristics of the ... - MDPI
May 12, 2022 · Coaxial face gear split-torque transmission systems have become a hot research topic recently. Zhao et al. [23,24] analyzed the uneven load mechanism for the concentric face gear split-torque transmission and investigated the influence of system parameters on the load-sharing performance.
Effect of stiffness on load-sharing characteristics of twin rotors ...
Apr 17, 2022 · The support stiffness of I-stage small cone angle face gear and Ⅲ-stage face gear is the most sensitive to LSC. With the increase of the support stiffness, the LSC first decreases and then gradually flattens, and the support stiffness of Ⅲ …
(PDF) Analysis of Load-Sharing and Contact ... - ResearchGate
May 12, 2022 · The concentric face gear split-torque transmission system (CFGSTTS) is a new form of drive that is primarily used in helicopter transmission systems. Its load-sharing performance among...
(PDF) Study on dynamic load-sharing characteristics of face gear …
May 25, 2021 · The dynamic load-sharing characteristics of aircraft face gear dual-power split transmission system (FGDPSTS) are taken as the research object.