Accession Number : AD0741484

Title :   Rough Surfaces in Contact,

Corporate Author : FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s) : Demkin,N. B.

Report Date : 25 FEB 1972

Pagination or Media Count : 296

Abstract : The book presents the results of theoretical and experimental investigations of the contact between solids, taking into account their surface microgeometry. Various models of asperities on rough surfaces are considered, and the deformation of the contact area is calculated. A survey of the experimental techniques used to determine the characteristics of contact between machine parts is given. Computational procedures are given that can be used to calculate the real and contour areas of contact, rigidity of contact, volume of the air gap between surfaces, mean diameter of contact sports, etc. (Author)

Descriptors :   (*SURFACES, *FRICTION), SURFACE ROUGHNESS, DEFORMATION, MECHANICS, MACHINES, USSR

Subject Categories : Mechanics

Distribution Statement : APPROVED FOR PUBLIC RELEASE