Effects of Temperature Rise of Grease on Lubricating Performance of Drive Elements under the Extreme Pressure

Autor: Yuh Ping Chang, Hsiang Yu Wang, Chien Te Liu, Qi Wen Chen, Li-Ming Chu
Rok vydání: 2021
Předmět:
Zdroj: Key Engineering Materials. 901:187-192
ISSN: 1662-9795
DOI: 10.4028/www.scientific.net/kem.901.187
Popis: To transfer more power and use it in a heavy load environment, the contact surface between the ball and the track must bear great stress. The temperature always rises due to friction, which is more likely to cause problems of material deformation and fatigue failure. As a result, it will be a key technology to maintain a certain lubricating effect of the transmission components under the environment of heavy load and temperature rise. Through the analysis of friction coefficient and electrical contact resistance, the greases are used to test the lubricating effect of the transmission elements under the heavy load condition. The results will be helpful for the industry to use heavy load greases as a reference.
Databáze: OpenAIRE