The Effects of Nano Additives in Grease on Wearing and Temperature Resistance

• Main Authors: Chen, 陳進旺
• Other Authors: 翁慶隆
• Format: Others
• Language: zh-TW
• Published: 2004
• Online Access: http://ndltd.ncl.edu.tw/handle/98304182759234699017

碩士 === 建國科技大學 === 機電光系統研究所 === 93 === Lubricating plays a quite important role on the behavior of wearing. The suitable additives can reduce coefficient of friction effectively, and leads to a lowest machine operating energy loss for improved performance and decreased energy consumption. Currently, the products of the additives have already been in market, however, the lubrication performance needs to be elevated. In this research, the main subject is the study of lubrication effect of nano additives on wearing resistance and temperature resistance by dispersing and adding various formulations into greases, such as NBU 8 EP and NB 52. Utilizing the wearing testing machine and other measurement equipments for the experiment of determination of the effects of adding nano additives on the lubrication. The results show that nano additive can strengthen wearing resistance and temperature resistance with different formulations having different wearing resistance. The best wearing resistance is adding 1wt% nano additive in NBU 8 EP. The effects of nano additive in NBU 8 EP on wearing and temperature resistance are better than in NB 52.