Results 11 to 20 of about 864,260 (61)

Identification of the Asymmetric Transmission Error and Gear Mesh Dynamic Parameters using Full-Spectrum Responses in a Geared-Rotor System

Journal of Dynamics Monitoring and Diagnostics
A dominant source of vibration in geared-rotor systems are the gear mesh fault parameters. They include the asymmetric transmission error, phases of transmission error, the gear mesh stiffness, the gear mesh damping and the gear runouts. The present work
Bhyri Rajeswara Rao, R. Tiwari
semanticscholar   +1 more source

Study on Warm Forging Prosess of 45 Steel Asymmetric Gear

, 2017
Asymmetric gear has complex structure, so using plastic forming technology to process the gear has problems of large forming load, short die life, bad tooth filling, and so on.
Yushi Qi, Z. Du, Hongsheng Sun, Lihua Chen, C. Wang   +4 more
semanticscholar   +1 more source

Improving the Load Carrying Capacity through Asymmetric Spur Gear using WC-Fe Metal Matrix Composite for Automobile Applications

Prabha Materials Science Letters
Gears are the components that have been used for a century to transmit power from one place to another place. Symmetric spur gears are commonly used in the gearbox to transmit power between two parallel shafts.
M. Srinivas, S. Purushothaman
semanticscholar   +1 more source

Influence of Pressure Angle on the Dynamic Characteristics of Asymmetric Helical Gear Transmissions

Mechanics
To address the lack of research on the dynamic characteristics of asymmetric helical gears, this study systematically investigates their time-varying meshing stiffness and meshing impact characteristics based on the lumped-parameter method and nonlinear ...
Xuezhong Fu, J. Man, Jun Zou, Shuping Li
semanticscholar   +1 more source

Design and Efficiency of an Asymmetric Gear

International Journal of Mechanical and Production Engineering Research and Development, 2019
V. Balambica, Tjprc
semanticscholar   +2 more sources

Design and optimization of yokeless magnetic gear with asymmetric Halbach permanent magnet array for electric vehicle powertrain

IET Renewable Power Generation, 2022
Yuanxi Chen, Xing Zhao, S. Ho, S. Niu, Weinong Fu   +4 more
semanticscholar   +1 more source

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Geometry design and tooth contact analysis of non-orthogonal asymmetric helical face gear drives

Mechanism and Machine Theory, 2022
Shuai Mo, Yingxin Zhang, Bingrui Luo
exaly   +2 more sources

Design methods and stress analysis of asymmetric offset face-gear transmission

Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, 2022
The paper proposed a new asymmetrical offset face-gear transmission, applied meshing theory to derive the tooth surface mathematical model, and used discrete numerical methods to obtain the tooth model.
Shuai Mo, Yingxin Zhang, Bingrui Luo
exaly   +2 more sources

Finite Element Contact Analysis and Redesign of Rotorcraft Planetary Gear Sets With Asymmetric Profiles

Volume 11: 2023 International Power Transmission and Gearing Conference (PTG), 2023
This article explores the use of asymmetric gear teeth for rotorcraft main rotor planetary gearsets. Two baseline designs having symmetric gear teeth were selected for redesign studies. Finite element-based contact analyses were used to compare designs.
K. Marambedu, M. Hurrell, Sandeep Vijayakar, T. Krantz, M. Valco   +4 more
semanticscholar   +1 more source

Research on composite bending stress of asymmetric gear in consideration of friction

Proceedings of the Institution of mechanical engineers. Part C, journal of mechanical engineering science, 2018
Compared with the conventional gear, the asymmetric gear has better root bending stress and tooth contact stress. Taking a pair of asymmetric involute spur gears as the research object, a model of asymmetric gear considering the influence of friction and
Shuai Mo, Shuai Ma, Guoguang Jin
semanticscholar   +2 more sources