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DESIGN FOR A BI-PLANETARY GEAR TRAIN [PDF]

open access: yesScientific Journal of Silesian University of Technology. Series Transport, 2016
The article presents the design for a bi-planetary gear train. The project description is supplemented with calculations of kinematics, statics and meshing efficiency of the gear wheels included in the gear train.
Józef DREWNIAK   +2 more
doaj   +3 more sources

Analysis of Dynamic Behavior of Multiple-Stage Planetary Gear Train Used in Wind Driven Generator [PDF]

open access: yesThe Scientific World Journal, 2014
A dynamic model of multiple-stage planetary gear train composed of a two-stage planetary gear train and a one-stage parallel axis gear is proposed to be used in wind driven generator to analyze the influence of revolution speed and mesh error on dynamic ...
Jungang Wang, Yong Wang, Zhipu Huo
doaj   +3 more sources

Parametric Design and Motion Simulation Analysis of Non-circular Gear Planetary Gear Train

open access: yesJixie chuandong, 2021
Non-circular gear planetary gear train is the core component of non-circular gear hydraulic motor, and its pitch curve design is the key to the overall structure design.
Yongping Liu   +3 more
doaj   +2 more sources

Effects of Macro-Pitting Fault on Dynamic Characteristics of Planetary Gear Train Considering Surface Roughness

open access: yesActuators, 2023
The planetary gearbox plays a vital role in a wide range of mechanical power transmission systems, including high-speed trains, wind turbines, vehicles, and aircraft.
Rong Li, Xin Xiong, Jun Ma, Mengting Zou
doaj   +2 more sources

A New Method for Isomorphism Identification of Planetary Gear Train based on Improved Hamming Number

open access: yesJixie chuandong, 2020
The isomorphism identification is one of the indispensable processes in structure synthesis of planetary gear train.It is of great significance for the creation of novel planetary gear train with excellent transmission characteristics.A new method for ...
Sun Wei   +4 more
doaj   +2 more sources

Analysis of the Fatigue Characteristic of 2K-H Wind Power Helical Planetary Gear Train

open access: yesJixie chuandong, 2020
In order to accurately estimate the fatigue life of the wind power planetary gear train under actual working conditions, the 1.5 MW 2K-H helical gear planetary gear train is taken as the research object.
Mingming Su, Mutellip Ahmat, Xingwei Tao
doaj   +2 more sources

Analysis and Optimization of Meshing Characteristic of Planetary Gear Train Considering Structure Flexibility

open access: yesJixie chuandong, 2021
Taking the planetary gear train of an AT transmission as the research object, the finite element method is used to analyze the dynamic characteristics of the planet carrier, ring gear and housing, and the accuracy of the finite element model of the ...
Guangze Zheng, Ya Mei, Jincai Yang
doaj   +2 more sources

Calculation Method of Planetary Gear Train Transmission Ratio based on Adjacency Matrix

open access: yesJixie chuandong, 2019
There are many types of planetary gear trains, and each one corresponds to a transmission ratio calculation formula, which makes great difficulties in the comprehensive research of planetary gear trains and the development of general design software ...
Zhao Wang, Xinping Wang, Jiexin Zhang
doaj   +2 more sources

Joint Modeling of Planetary Gear Train and Bearings of Wind Turbines for Vibration Analysis of Planetary Bearing Outer Ring Looseness Fault

open access: yesEnergies
The planetary bearing looseness fault can cause the planetary gear train to fail. Conventional modeling methods do not consider complex component-coupling relationships for fault feature analysis.
Chuandi Zhou   +4 more
doaj   +2 more sources

Optimization Design for the Planetary Gear Train of an Electric Vehicle under Uncertainties

open access: yesActuators, 2022
The planetary gear train is often used as the main device for decelerating and increasing the torque of the drive motor of electric vehicles. Considering the lightweight requirement and existing uncertainty in structural design, a multi-objective ...
Xiang Xu   +7 more
doaj   +2 more sources

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