Accession Number : AD0738746

Title :   Calculating the Wear Intensity of Graphite Bearings Which Work under Lubrication Conditions with Agressive Liquids,

Corporate Author : FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s) : Galivets,D. V.

Report Date : 20 JAN 1972

Pagination or Media Count : 15

Abstract : Graphite bearings operating under conditions of lubrication with nitric acid, coupled with tins of stainless chrome nickel austenite ferrite steel type EI-654 are investigated, and an equation is produced for determination of the intensity of wear and durability of their operation, indicating that the wear of graphite bearings is influenced more by the specific pressure than by the circular rotation of the shaft. The wear of graphite bearings is almost proportional to the cube of specific pressure and the square of the circular rotation rate of the pin. The equation differs from those to be found in the literature in its good agreement with experimental data and simplicity of application for practical calculations. (Author)

Descriptors :   (*JOURNAL BEARINGS, WEAR RESISTANCE), GRAPHITE, LUBRICANTS, NITRIC ACID, STAINLESS STEEL, AUSTENITE, MATHEMATICAL ANALYSIS, USSR

Subject Categories : Machinery and Tools

Distribution Statement : APPROVED FOR PUBLIC RELEASE