Results 21 to 30 of about 864,260 (61)

Effect of Compound Asymmetric Gearing on Dynamics of Gear Transmission

SAE technical paper series, 2023
The fast-growing automotive industry and rapid development of new E-drive technology nowadays brings about higher gear design requirements. E-motor applications challenge gear performance due to their higher load and speed levels compared to traditional ...
Ned Wright, Zhenghong Shi, G. Andres, A. Shupe, Levi Jasper, Ranjeet Pandav, Marcelo Nakandakari   +6 more
semanticscholar   +1 more source

Influence of Profile Correction Factor on Asymmetric Spur Gear Efficiency

Journal of the Institution of Engineers (India): Series C, 2022
R Prabhu Sekar
exaly   +2 more sources

Investigation of the effect of pressure angle on gear performance in asymmetric gears

Meccanica, 2021
Ali Ünüvar, Ali Keçici
exaly   +2 more sources

Investigation of fracture behaviour of asymmetric spur gear

Theoretical and Applied Fracture Mechanics, 2021
As a high power transmission capacity and long durability constitute an essential requirement for mechanical machinery, the mechanical transmission gears need to be modified to improve the performance.
Nandu V Namboothiri, P Marimuthu
exaly   +2 more sources

Dynamic contact behavior of asymmetric spur gear

Materials Today: Proceedings, 2021
There is a growing demand for superior performing gear drives which can bear huge loads and has better endurance at high speed. Also, these gear pair should cost less and have a longer life of operation.
G Mallesh
exaly   +2 more sources

Study on dynamic characteristics of asymmetric gear system with bidirectional transmission

Proceedings of the Institution of Mechanical Engineers, Part K: Journal of Multi-body Dynamics
With growing demand for efficient bidirectional gear transmissions in applications like new-energy vehicles and wind turbines, asymmetric gears, known for their unidirectional benefits, are gaining attention.
Wei Li, Zijian Zhang
semanticscholar   +1 more source

Asymmetric Gear Blank Optimization to Reduce Gear Noise for Electric Drive Units

SAE technical paper series
Gear whine has emerged as a significant challenge for electric vehicles (EVs) in the absence of engine masking noise. The demand from customers for premium EVs with high speed and high torque density introduces additional NVH risks.
Song He, Cheonjae Bahk, Bo Li, Isaac Du, Pavan Kumar Patruni, Dhanasekar Baladhandapani   +5 more
semanticscholar   +1 more source

Geometry design, tooth wear evaluation and pressure angle influence analysis of asymmetric face gear considering load sharing of multi-pair contact

Proceedings of the Institution of mechanical engineers. Part J, journal of engineering tribology
In response to the new requirements for face gear transmissions in the latest heavy-load helicopters, this paper investigates the impact of pressure angle variations on the geometric contact and performance of asymmetric face gears.
Chao Jia, Guian Yu, Ligang Yao, Zongde Fang   +3 more
semanticscholar   +1 more source

Influence of tooth root cracks on the mesh stiffness of asymmetric spur gear pair with different backup ratios

Proceedings of the Institution of mechanical engineers. Part C, journal of mechanical engineering science, 2022
Gears are critical machine elements that transmit power and motion in diverse implementation fields. Over time, gears may produce a series of faults due to harsh operating conditions, fatigue, manufacturing errors, etc., leading to severe performance ...
Oğuz Doğan, O. Kalay, F. Karpat
semanticscholar   +1 more source

Time-varying meshing stiffness calculation and nonlinear analysis of non-orthogonal asymmetric helical face gear

Proceedings of the Institution of mechanical engineers. Part C, journal of mechanical engineering science
In order to deeply explore the tooth profile design and meshing characteristics of non-orthogonal asymmetric helical face gear. Firstly, the tooth surface equation of the non-orthogonal asymmetric helical face gear transmission system is established ...
Xujuan Yang, Guozhen Li, Shuai Mo, Daixin Bai, Bowei Yao, Sujiao Chen, Yurong Huang, Nanjiang Peng, H. Houjoh, Wei Zhang   +9 more
semanticscholar   +1 more source