Sentence examples for lubrication condition from inspiring English sources
The cooling effect with lubrication is notable although the temperature measured in the lubrication condition may possibly be that of the lubricant rather than the metal surface; lubrication can effectively reduce friction between the abrasive grits and the workpiece, and help remove grinding heat (Yao et al. 2013).
It is found that the lubricating film is so thin that the contact is within the mixed lubrication condition much of the time, and at times descends into the boundary lubrication zone.
The current procedure provides a valuable research tool for in-situ monitoring of lubrication condition, allowing studying the influence of operating parameters as well as the lubricant's chemistry.
Sliding friction is detected to alter with lubrication condition.
The test rig is designed for variable load, speed and lubrication condition.
The results show that reasonable lubrication condition is important to plastic deformation.
Load-scanning tests were performed under boundary lubrication conditions using four lubricants; pure poly-alpha-olefin oil (PAO), PAO mixed with commercial sulfur-based EP additive or ZDP-based AW additives, and fully formulated gearbox oil.
All material combinations were tested under starved, boundary and elastohydrodynamic (EHD) lubrication conditions, using four lubricants; a pure poly-alpha-olefin (PAO) oil, PAO mixed with commercial sulfur-based extreme-pressure additive or zincdithiophosphate-based anti-wear additive and a fully formulated gearbox oil.
It has been concluded that the 300⁰C temperature is the best and 15W20 lubricant is the best among the temperature and lubrication conditions respectively.
The effect of shot peening on rolling contact fatigue (RCF) and lubricant film thickness within non-conformal rolling/sliding contacts operated under mixed lubrication conditions was observed in this study.
Nowadays, DLC has become very interesting for lubricated tribological contacts, because of its outstanding tribological performance under boundary lubrication conditions, which provides low friction losses and high wear resistance.
