Investigation on dynamic characteristics of herringbone planetarygear system considering tooth surface friction

Xu, Xiangyang; Jiang, Guosong; Wang, Han; Liang, Xiaodong

doi:10.1007/s11012-022-01526-4

Cited by 7 publications

(2 citation statements)

References 33 publications

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“…Figure 28 shows that the meshing force has a very slight increase because of the friction. This is consistent with the result in the literature [41]. This can be explained by the dynamic Equations ( 48)-(50).…”

Section: Influence Of Friction On a Two-stage Transmission Systemsupporting

confidence: 93%

Dynamic Analysis of the Helical Gear Transmission System in Electric Vehicles with a Large Helix Angle

Yuan

et al. 2023

Machines

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Sliding friction is an important excitation for the vibration and noise of a transmission system. However, in cases where the helix angle of the helical gear is large, the dynamic characteristics of the transmission system in an electric vehicle caused by friction excitation have not been explored explicitly. In this study, the helix angle of helical gears is 30.5 degrees. A mesh stiffness calculation algorithm is derived. A dynamic model of a Motor Two-Stage helical gear transmission system in an electric vehicle at a constant speed is established. A bench test is carried out to verify the model. A friction model is employed. The dynamic characteristics are analysed after considering the friction and the axial stiffness component. The friction makes the vibration in the x direction increase. The vibration in the y direction is suppressed by friction. The vibration in the z direction has a small change. The components in the frequency domain also change. The axial stiffness components only make the vibration and the meshing force increase in the time domain. This indicates that friction needs to be considered when dynamic characteristics are analysed. The study is good for the reduction of vibration and noise. This may provide a theoretical base for the condition monitoring of the gear system in electric vehicles.

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Section: Influence Of Friction On a Two-stage Transmission Systemsupporting

confidence: 93%

Dynamic Analysis of the Helical Gear Transmission System in Electric Vehicles with a Large Helix Angle

Yuan

et al. 2023

Machines

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“…The study of the latest articles shows that the majority of helical and double helical gears have the involute teeth profile. The most common directions of their research are as follows: more reliable assessment of the vibration characteristics [8] research of dynamics [9], in particular, caused by failures [10], manufacturing errors [11,12], lubrication and wear [13,14]. The most common way of their improvement is the modification of the teeth geometry.…”

Section: Introductionmentioning

confidence: 99%

Meshing Characteristics of Profile Shifted Cylindrical Quasi-Involute Arc-Tooth-Trace Gears. Part 2. Calculation Results

Tkach,

Reviakina,

Kryvosheia

et al. 2023

Strojnícky Časopis - Journal of Mechanical Engineering

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Based on the results obtained in the previous research, the values of meshing characteristics of profile shifted quasi-involute arc-tooth-trace gears is calculated. The influence of the values of profile shift coefficient and the angle of tooth trace on meshing characteristic distribution on the tooth flank surface along tooth trace is defined. The results can be used for design of profile shifted quasi-involute arc-tooth-trace gears, cut by Gleason-type cutters with different profile angle value.

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Research on nonlinear characteristics of herringbone planetary gear transmission system considering temperature effect

Wang,

Luo,

et al. 2024

Acta Mech

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Investigation on dynamic characteristics of herringbone planetarygear system considering tooth surface friction

Cited by 7 publications

References 33 publications

Dynamic Analysis of the Helical Gear Transmission System in Electric Vehicles with a Large Helix Angle

Dynamic Analysis of the Helical Gear Transmission System in Electric Vehicles with a Large Helix Angle

Meshing Characteristics of Profile Shifted Cylindrical Quasi-Involute Arc-Tooth-Trace Gears. Part 2. Calculation Results

Research on nonlinear characteristics of herringbone planetary gear transmission system considering temperature effect

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