Research on the Lubrication Problems of Driveline Gearbox

Abstract:

Driveline gearbox includes transmission gearbox and rear axle,automotive gear oil used to lubricate gear.Take rear axle for example,through catia ,we can build three-dimensional models,and use ansa to mesh axle , then import it to fluid software fluent to analyze temperature,and obtain oil temperature curve under certain load over time;it can predict transmission efficiency and equilibrium temperature under a certain load ,and reduce gear wear and improve the operational reliability of the car.

• Periodical: Applied Mechanics and Materials (Volumes 602-605)
• Pages: 390-393
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.602-605.390
• Online since: August 2014
• Authors: You Kun Zhang, Tong Hui Ju*, Tong Jie Shi, Yan Hui Lu
• Keywords: Equilibrium Temperature, Lubrication, Transmission Efficiency

References

[1] Wangping Wang, miniature automotive driveline efficiency modeling and experimental verification, Wuhan: Wuhan University of Technology (2012).

[2] Chenggong Wang , overloaded vehicle gear oil, Lubrication 2004 , 19（3） 14-19.

[3] Grayson bevel gear technical information Beijing: Mechanical Industry Press.

[4] American Gear Manufacturers Association ISO/TR14179-1: (2001).

[5] Shizhu Wen , Principles of Tribology Second Edition Beijing: Tsinghua University Press.

[6] Donghe Huang, The correct selection of the vehicle axle lubricant.

[7] Shiming Yang, Heat transfer Beijing: Higher Education Press.