Numerical analyses of rectangular micro-textures in hydrodynamic lubrication regime for sliding contacts
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DOI: 10.1007/s11012-020-01296-x
Abstract: Hydrodynamic lubrication of rectangular micro-textures on sliding contact surfaces is investigated using numerical calculation methods. The theoretical models for the slider surface are developed and the film pressure is used to evaluate the hydrodynamic lubrication… read more here.
Keywords: hydrodynamic lubrication; geometry; micro textures; rectangular micro ... See more keywords
Biomimetic micro-textures, mechanical behaviors and intermittent turning performance of textured Al2O3/TiC micro-composite and micro-nano-composite ceramics
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DOI: 10.1016/j.ceramint.2019.06.251
Abstract: Abstract This work was conducted to investigate biomimetic micro-textures, mechanical behaviors and intermittent turning performance of textured Al 2 O 3 /TiC micro-composite and micro-nano-composite ceramics. Chip characteristics and the geometry features of the structures… read more here.
Keywords: performance textured; composite ceramic; micro; micro nano ... See more keywords
Tribological performance of steel guideway with biomimetic hexagonal micro-textures
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DOI: 10.1080/02670844.2020.1742469
Abstract: ABSTRACT An Nd:YAG laser was used to fabricate biomimetic hexagonal micro-textures on the mating surfaces of steel guideways. The influence of the micro-textures under grease lubrication on the tribological performances of guideways was determined using… read more here.
Keywords: micro textures; tribological performance; hexagonal micro; micro ... See more keywords