Lubricating properties of rapeseed‐based oils
作者:
A. Arnšek,
J. Vižintin,
期刊:
Journal of Synthetic Lubrication
(WILEY Available online 2000)
卷期:
Volume 16,
issue 4
页码: 281-296
ISSN:0265-6582
年代: 2000
DOI:10.1002/jsl.3000160402
出版商: John Wiley&Sons, Ltd
关键词: rapeseed;hydraulic;transmission;friction;antiwear;scuffing;pitting;vegetable;gearbox;tests
数据来源: WILEY
摘要:
AbstractThree commercially available hydraulic/transmission lubricants based on rapeseed oil have been investigated for their lubricating properties. The coefficient of friction, scuffing‐load capacity, and pitting resistance were evaluated, and the results compared with a corresponding commercial mineral‐based oil.The results showed in general a substantially lower coefficient of friction and better pitting resistance for rapeseed‐based oils than for the mineral oil. Scuffing load capacity was, with one exception, the same for all oils. As a result of lower shear stresses during contact, and a higher viscosity index, the temperatures in the gearbox were lower for the rapeseed oils tested than for the mineral oil. Insufficient antiwear behaviour at high loads was found to be a major drawback of these vegetable
点击下载:
PDF
(810KB)
返 回