... 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...

... Fourier transforms gears mechanical contact rollers (machinery) stress-strain relations surface roughness surface texture elastic contact FFT based algorithms textured surface Contrary to ball bearings with point (or elliptical) contacts, spur gears and cam-roller follower systems...

... 04 03 2009 rollers (machinery) traction air entrainment spirally grooved roller traction coefficient web deflection numerical simulation Figure 8 presents the image of air entrainment obtained by the smoke wire visualization. Due to the fast movement of the web...

...—A New Statistical Model of Contact Fatigue ,” Tribol. Trans. 1040-2004 , 44 ( 2 ), pp. 153 – 155 . 02 05 2006 09 01 2007 cams (mechanical) rollers (machinery) mechanical contact fatigue surface roughness surface finishing coatings contact fatigue failure life...

... elasticity lubricants reliability elastodynamics design engineering rollers (machinery) hydrodynamic thrust bearing thrust bearing hydrodynamic elasto-hydrodynamic coupled EHD load responsive bearing minimum film bearing fluid wedge In the National Advanced Drilling...

... of air entrainment between the web and the roller, it is important to predict the air film thickness accurately for controlling the traction in many web handling applications. rollers (machinery) traction polymers thin films permeability manufacturing systems 25 02 2004 06 10...