Research on Nonlinear Vibration Characteristics of Non-orthogonal Face Gear Transmission

Huang, Long; Guo, Yu; Ju-Hui, Chen; Zhao, Yang; Zhao, Lei

doi:10.3923/itj.2013.8102.8108

Cited by 3 publications

(1 citation statement)

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“…On the basis of the face-year gear, Chen et al 2 have carried out the modification and studied the vibration and noise after the application of the modification. Huang et al 3 established a 7-degree-of-freedom non-orthogonal gear dynamics model and analyzed its motion characteristics. Dong et al 4,5 explored the influence of gear backlashes, distribution angle error, damping, load, and other factors on the torque distribution relationship of the face gear system.…”

Section: Introductionmentioning

confidence: 99%

Study on nonlinear vibration and primary resonance characteristics of helicopter face gear-planetary gear coupling transmission system

Huang

Liu

et al. 2023

Proceedings of the Institution of Mechanical Engineers, Part K:

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In order to explore the dynamic response and primary resonance characteristics of the gear transmission system of the helicopter main reducer. The face gear-planetary gear torsion-translation vibration dynamics model is established, and the time-varying meshing stiffness, gear backlashes, gear eccentricity error, and friction are considered. The four-order variable-step Runge–Kutta was used to solve the dynamic response of the system, and the nonlinear dynamic characteristics of the system were described by time domain diagram, phase trajectory plane, Poincaré map, 3D frequency spectrum, and bifurcation diagram. Additionally, using the face gear-spur gear system's transmission as an example, the multi-scale method is used to analyze the face gear-spur gear system's primary resonance characteristics. The influence of load fluctuation amplitude, meshing damping, and meshing stiffness on its amplitude-frequency characteristics is also investigated. It is found that when external load excitation frequency changes, the vibration response of the whole system changes synchronously, which exhibits periodic, multi-periodic, and chaotic motion. In addition, according to the primary resonance analysis, the system's stability will be harmed by increasing the external load fluctuations’ amplitude, lowering the meshing damping, and raising the meshing stiffness.

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Section: Introductionmentioning

confidence: 99%

Study on nonlinear vibration and primary resonance characteristics of helicopter face gear-planetary gear coupling transmission system

Huang

Liu

et al. 2023

Proceedings of the Institution of Mechanical Engineers, Part K:

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show abstract

Modeling and dynamics analyzing of a torsional-bending-pendular face-gear drive system considering multi-state engagements

Zhu

Shi

Gou

2020

Mechanism and Machine Theory

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Construction of New Mechanism Based on Additive Constraint Kinematic Pair

Qu¹

2014

Proceedings of the 2014 International Conference on Mechatronics, Control and Electronic Engineering

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In order to accomplish the real-time transfer of mechanism configuration during moving process, a new kinematic pair, named as additional constraint kinematic pair, is proposed. Being different from the traditional kinematic pair，this new kinematic pair can supply varying constraint number under certain additional conditions. Different kinds of additional constraint kinematic pair are listed in present study. Meanwhile, their structure styles and functions are also analyzed. Furthermore, by using the kinematic pair isomeric transforming principle and taking the double-slider five-bar stepping mechanism as the original structure, a new mechanical stepping mechanism is developed based on the additive constraint kinematic pair and its application is also examined. This additive constraint kinematic pair has guiding significance for innovative design of mechanisms (construction of new mechanisms), it has broad application prospect in automatic, feeding device, robot and toy, which has the major limitation is whether the mechanism structure of kinematic pair can work reliably or not.

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Research on Nonlinear Vibration Characteristics of Non-orthogonal Face Gear Transmission

Cited by 3 publications

References 0 publications

Study on nonlinear vibration and primary resonance characteristics of helicopter face gear-planetary gear coupling transmission system

Study on nonlinear vibration and primary resonance characteristics of helicopter face gear-planetary gear coupling transmission system

Modeling and dynamics analyzing of a torsional-bending-pendular face-gear drive system considering multi-state engagements

Construction of New Mechanism Based on Additive Constraint Kinematic Pair

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