... of variation is about 65% relative to the loss at the mean level, which is as significant as the relative magnitudes associated gear module and pressure angle studied earlier. Therefore, it is desirable to select a gear lubricant with a relatively small pressure-viscosity coefficient to increase meshing...

... be an important factor in explaining their different micropitting behavior. gear lubrication micro-EHL surface fatigue micropitting Micropitting (shown in Fig. 1 ) is a serious form of surface damage associated with roughness effects in case hardened gears finished by grinding [ 1 ]. It is often...

... geometry lubrication rollers (machinery) gear lubrication transient EHL mixed EHL Elastohydrodynamic lubrication (EHL) of the contacts formed by rough surfaces in combined rolling and sliding has been a major research topic over the years. Building on smooth surface EHL model formulations...

... fatigue gears hydrodynamics lubrication mechanical contact reliability surface roughness pitting contact fatigue failure analysis life prediction mixed lubrication elastohydrodynamic lubrication (EHL) gear failures gear lubrication Surface pitting due to contact fatigue...