Results 11 to 20 of about 44,878 (304)
Design and Load Distribution Analysis of the Mismatched Cycloid-Pin Gear Pair in RV Speed Reducers
Machines, 2022 The current loaded tooth contact analysis of cycloid drives based on the assumption of theoretical positions of ring pins ignores the deviations caused by manufacturing errors and elastic deformations, which are not in agreement with reality.
Xuan Li +3 more
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Machines, 2023 This study proposes a double-crown tooth surface modification technology that improves the load-carrying capacity of non-orthogonal helical tooth surface gears.
Chao Jia, Bingquan Li, Junhong Xu
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Enhanced loaded tooth contact analysis of hypoid gears within a multi-body-system simulation [PDF]
Forschung im Ingenieurwesen, 2022 AbstractTo calculate the load capacity of gear stages within complex drivetrains under varying external loads, multi-body-systems (MBS) are used to simulate the vibrational behaviour of integral systems. In order to model a flexible hypoid gear stage, methods like the modal reduction of FEM-models were already introduced. However, the modelling of such
Wolf Wagner +2 more
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Energies, 2021 To predict the temperature distribution of the tooth surface of a herringbone gear pair, a numerical method for the determination of frictional heat generation was proposed by establishing a thermal elastohydrodynamic lubrication (TEHL) model in the ...
Xiaozhou Hu +3 more
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The Tooth Contact Analysis of a Heavy-load Planetary Gearing [PDF]
Proceedings of the 5th International Conference on Advanced Design and Manufacturing Engineering, 2015 Keywords: Planetary gearing; Tooth contact analysis; Modal analysis; ANSYS Abstract. This paper presents a method for analyzing the tooth contact situations of a heavy-load planetary gearing based on Ansys Workbench. Firstly, a 3D finite element model of the whole gearing is established with 10 node tetrahedron elements.
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Analysis of the Tooth Surface Contact Area of a Circular-Arc-Tooth-Trace Cylindrical Gear under Load
Transactions of FAMENA, 2021 To reconstruct the tooth surface of a circular-arc-tooth-trace cylindrical gear (CATT cylindrical gear), a 3D model has been developed and the contact characteristics have been investigated. Based on the development principle and meshing theory, the tooth surface equation, tooth surface curvature equation and tooth surface contact ellipse equation of ...
Ma, Dengqiu +4 more
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Lubricated loaded tooth contact analysis for spur gear pair
International Journal of Powertrains, 2019 Gears are key components to the operation of many machines and mechanisms. However, their presence often affects system efficiency and can lead to noise, vibration and harshness (NVH) issues. Therefore, improved efficiency and NVH refinement are the major drivers in the development of gearing systems.
Oglieve, Callum +3 more
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Contact analysis and strength calculations of involute spline couplings
Scientific Reports, 2023 A finite element method (FEM) is presented to conduct loaded tooth contact analysis and strength calculations of involute spline couplings. Special FEM software has been developed.
Shuting Li
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Comparison and Verification of Dynamic Simulations and Experiments for a Modified Spur Gear Pair
Machines, 2022 In this study, static and dynamic analyses of a spur gear pair with linear tip relief and longitudinal crowning were performed. Dynamic experiments were conducted to compare and verify the dynamic analysis results.
Zhi-Gen Wang +2 more
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Jixie chuandong, 2022 To improve the comprehensive dynamic meshing performance of a certain gear product， a design method for controlling the polynomial coefficients of the topological modification of the tooth surface is proposed.
Jiaqi Li, Congcong Song, Bingyang Wei
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