Motion, Static Force, and Efficiency Analysis of Planetary Gear Transmission Based on Graph Theory [PDF]
Applied Sciences, 2023 This paper employs graph theory to analyze kinematic relationships, static force, and power flow for planetary gear systems. We start from the graphs of these trains to determine all the structurally distinct kinematic inversions.
Huiling Xue, Lijian Li
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Nonlinear dynamics of planetary gear wear in multistage gear transmission system [PDF]
Journal of Vibroengineering, 2019 With the increasing service life of a gear transmission system, the gear teeth become constantly worn, and the gear clearance increases. The increase in the clearance will produce a series of nonlinear changes that change the stability of the system and can even result in loss of stability. In this paper, dimensionless dynamic equations of a multistage
Xin Wang
semanticscholar +3 more sources
Research on Root Strain Response Characteristics of Inner Ring of Planetary Gear Transmission System with Crack Fault. [PDF]
Sensors (Basel), 2022 This paper established the system dynamics model for two kinds of tooth cracks of different depths of the sun gear and inner gear ring to study the influence mechanism of crack failure on the tooth root strain of the planetary gear transmission system ...
Chen L, Zhang X, Wang L.
europepmc +2 more sources
Nonlinear Vibroimpact Characteristics of a Planetary Gear Transmission System [PDF]
Shock and Vibration, 2016 In order to research the vibroimpact characteristics of a planetary gear transmission system under high speed and lightly loaded conditions, a new modeling method is proposed. In the modeling process, linear spring was used to simulate gear mesh elasticity under heavy load cases, and Hertz contact theory was used to calculate the contact force of gear ...
Jianxing Zhou, Wenlei Sun, Liang Yuan
semanticscholar +5 more sources
Transmission characteristics of planetary gear wear in multistage gear transmission system [PDF]
Journal of Vibroengineering, 2019 Gear tooth surface wear is a common failure mode. It takes a long time and can cause other major faults. The wear fault signal is weak and hard to identify. This paper reveals the transmission characteristics of the planetary gear wear and the relationship between multistage gear meshing through the transmission characteristic analysis.
Xin Wang, Liang Li, Xiaofei Zhao
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Design and calculation of planetary transmission with bevel gears
Tehnički glasnik, 2019 In this paper, the design and calculation of planetary transmission with bevel gears for road vehicles is presented. It must transfer power to the wheels with the possibility that wheels can rotate at different speeds. The basic calculation of transmission is performed for the drive machine, where an internal combustion engine is chosen, and for the ...
Ivan Sabo +3 more
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Dynamic Response Analysis for NW Planetary Gear Transmission Used in Electric Wheel Hub [PDF]
IEEE Access, 2019 Taking the NW planetary gear transmission of an electric wheel hub as the research object, the mesh model was developed to calculate the mesh parameters using Masta.
Zhuxiang Ou +3 more
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A study on dynamic stress of planetary gear transmission in non-inertial system
Journal of Low Frequency Noise Vibration and Active Control, 2023 Considering the comprehensive effect of the internal non-inertial system of planetary gear transmission (PGT) and external non-inertial system of the body, combined with the modified Heywood formula and Hertz formula, a calculation model for the dynamic ...
Jing Wei +4 more
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Rigid-flexible coupling dynamics simulation of planetary gear transmission based on MFBD [PDF]
, 2017 This paper deals with the problem of getting dynamic characteristics in complex mechanical multi-body system. Based on the MFBD (Multi-Flexible-Body Dynamics) technology, the rigid-flexible coupling dynamic simulation method is proposed, and then the ...
Chiyu Hao +3 more
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Backlash Analysis of Gear Transmission of Parallel Uniform Planetary Gear
Jixie chuandong, 2018 Based on the NGW planetary gear transmission system,a gear transmission of parallel uniform planetary gear is proposed to reduce the transmission error of asteroid transmission system and improve its transmission accuracy.
Guo Jing +3 more
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