FEATURES OF TRANSITION MODES OF FRICTION SURFACES WITH PARTIALLY REGULAR MICRORELIEF
Journal Title: Проблеми тертя та зношування - Year 2016, Vol 71, Issue
Abstract
The methodology of experiments and the results of the study of transition modes of friction on surfaces with partially regular micro relief was presented. In this article the influence of micro-groove on the surfaces with partially regular micro-relief (PRMR) upon appearance of various friction modes – boundary, semi-fluid and fluid was investigated. The research was conducted on tribometer with a precision control of the friction coefficient, rate of change of temperature and the type of waveforms under different conditions of friction. The conducted investigation helped to discover the effect of hysteresis for friction coefficient when the sliding speed, was altered.
Authors and Affiliations
M. V. KINDRACHUK, A. V. RADIONENKO
PROFESSOR M. KINDRACHUK CREATIVE CAREER
PROFESSOR M. KINDRACHUK CREATIVE CAREER
ENERGYLOADING OF VARIOUS TYPES OF DISCS IN BRAKE DEVICES OF LIFTING AND TRANSPORTING MACHINES (PART ONE)
The article illustrates the comparative analysis of the features of the designs of solid and selfventilated brake discs, their materials, based on the energyloading, and also the article illustrates energy balance of the...
RESEARCH OF CORROSION PROCESSES OF ECOLOGICALLY DANGEROUS IN OPERATION METALWORKS
The results of research in the mechanism of hydrogenation of the pipelines metal are pre-sented in the paper. Based on the analysis of experimental data the mechanism of influence of hydrogen sulfide on the cathodic proc...
ANALYSIS OF FRACTURE AND DURABILITY OF COMPOSITE COATINGS BASED ON THE ENERGY MODEL
The paper presents the research results of friction fracture processes with an example of com-posite electrolytic coatings. With the methods of analysis of theoretical and experimental re-sults of the study using the ene...
THE INFLUENCE OF TEMPERATURE AND LOADING CONDITIONS ON WEAR PARAMETERS OF BAINITIC CAST IRON
In this work it was studied the influence of temperature on the wear parameters of bainitic cast iron. The results have showed that the wear resistance decreases significantly with increasing up to 50 and 100oC Wear feat...