Durabilyty of Friction Pairs With Functionality in Abrasive Randomly Particles

Abstract

It is shown that the abrasive particles, which penetrate in the convergent joint of friction pairs, can damage the superficial layer of surfaces. The wear caused by individual particle depends on having both a satisfactory understanding of individual interactions and a suitable procedure for combining these under circumstances when particle geometry has randomly aspects. It is evaluated the particle number in the clearance of cylindrical bearing. Wear determinist and random parameter predicted from the corresponding particle deformation models are shown. It is considered that the abrasive particles are ovoid with random variable radius and length. The random variable distributions are considered to be exponential and normal.