Dynamics of a Gear System with Faults in Meshing Stiffness [PDF]
Nonlinear Dynamics, 2004 Gear box dynamics is characterised by a periodically changing stiffness. In real gear systems, a backlash also exists that can lead to a loss in contact between the teeth.
Friswell, Michael I., Litak, Grzegorz
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EFFECT OF PITTING ON MESHING STIFFNESS OF GEARS
Jixie qiangdu, 2020 The change of meshing stiffness of gears is caused by the change of meshing position and meshing number between gears when the gears are running.The change of meshing stiffness reflects the change of meshing process of gears.When pitting occurs,the ...
ZHAO Xin, ZHANG XiuHua, PU Jiang
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MESHING STIFFNESS ANALYSIS OF CYCLOID STEEL BALL MESHING PAIR BASED ON THERMAL DEFORMATION
Jixie qiangdu, 2019 In order to study the influence of thermal deformation of the cycloid ball meshing pair on dynamic performance of the precision ball transmission, the thermal deformation of contact point of the cycloid ball meshing pair was analyzed by the Green ...
LIU XiangHui, AN ZiJun
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Research on Meshing Characteristics of Trochoidal Roller Pinion Rack Transmission
Applied Sciences, 2022 As a precision transmission mechanism, the trochoidal roller pinion rack has been paid more and more attention in recent years, but its meshing characteristics have not been deeply explored.
Haiwei Wang, Lulu Li, Geng Liu
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Influence of Tooth Profile of Cycloidal Pin of ＲV Ｒeducer on Meshing Stiffness
Journal of Harbin University of Science and Technology, 2021 In order to study the influence of the tooth shape parameters of the cycloidal pin on the meshing stiffness，the meshing stiffness model of the cycloidal pinion drive pair is constructed based on Hertz theory.
ZHANG Xin +3 more
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Study on the Influence of Gear Spoke Hole Numbers on Meshing Noise
Applied Sciences, 2022 Gear meshing stiffness is one of the important causes of noise, and the structure optimization of gears, such as spoke hole structures, has been proven to be an effective method to reduce gear meshing noise.
Chuyang Hong +6 more
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Analysis of Time–Varying Mesh Stiffness for the Planetary Gear System with Analytical and Finite Element Methods [PDF]
International Journal of Advanced Design and Manufacturing Technology, 2022 In dynamic model of planetary gears, one of the key design parameters and one of the main sources of vibration is time–varying mesh stiffness of meshing gears.
Ali Shahabi, Amir Hosein Kazemian
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Meso-scale modelling of 3D woven composite T-joints with weave variations [PDF]
, 2019 A meso-scale modelling framework is proposed to simulate the 3D woven fibre architectures and the mechanical performance of the composite T-joints, subjected to quasi-static tensile pull-off loading. The proposed method starts with building the realistic
Long, Andrew, Yan, Shibo, Zeng, Xuesen
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The low-noise optimisation method for gearbox in consideration of operating conditions [PDF]
, 2014 This paper presents a comprehensive procedure to calculate the steady dynamic response and the noise radiation generated from a stepping-down gearbox.
Kang, J, Sun, W, Tao, Q, Zhou, J
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Research on Meshing Stiffness and Vibration Response of Pitting Fault Gears with Different Degrees
International Journal of Rotating Machinery, 2020 In order to study the influence of pitting on meshing stiffness, the normal distribution function is used to simulate the pitting location of pitting gear, and the potential energy method is used to analyze the influence of pitting on meshing stiffness ...
Jie Liu, Chengye Wang, Wenchao Wu
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