Study of Orthogonal Test of the Tribological Properties of the Surface Texturing Coating

In order to research tribological properties of texturing coating and get the best formulation and moulding of preparing surface textured lubricant anti-wearing coating, in this paper, the tribological orthogonal test which is about lubrication phase and surface micro moulding of coating is carried out, under different temperatures, analysis of variance is also carried out for friction coefficient and wear rate, getting a better level combination of every factor, then by synthetically analyzing the tribological properties, the level combination of the better friction coefficient is formulation 1(lubricant WS2: content of 30%) and its moulding(surface texture: pit trench). The level combination of the better wear rate is formulation 2(lubricant WS2: content of 20%) and its moulding(surface texture: diamond texture). To the two formulations and their mouldings, according to the test and analysis, the abrasion loss is low, so it isn't considered for different components' influence on wear, but it is mainly considered different components have an effect on friction coefficient. The best formulation and moulding are got: formulation 1(lubricant WS2: content of 30%) and its moulding(surface texture: pit trench). (C) 2011 Published by Elsevier Ltd. Selection and/or peer-review under responsibility of ICAE2011.