Simulation of Roughened Surfaces
Keywords:
surface roughness, correlation function, profile.Abstract
In the various fields of adhesive bonding mechanical surface roughening by abrasion is used to increase real surface area of the substrate. Mathematically, obtained surface roughness can be treated as realization of a Gauss process. If the correlation function of the profile is known, spectral density can be determined, also. It is shown that relation exist between abrasion tool surface profile and abraded surface profile of soft polymer material. Relations between correlation functions of both these surfaces are determined. During simulation of abraded profiles, it was determined that used simulation algorithm describes the abrasion process
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