The deformation mode of the brake pulleys of the draw-works at multicells origin and development of microcracks

Journal Title: Проблеми тертя та зношування - Year 2016, Vol 70, Issue

Abstract

We’ve Illustrated the deformation mode of the brake pulleys of the draw-works at multicellsorigin and development of microcracks, based on the analysis of factors and dissemination offractals, acting on the working surface of the rims. There were the following tasks: to evaluatethe condition of the kinetic of the working surface of the metal element in the frictional interactionwith the position of fractals; to perform analysis of multicells origin and development ofmicrocracks in the rim of the brake pulley; to establish patterns of change in the stress state ofthe brake pulley

Authors and Affiliations

A. I. VOLCHENKO, M. V. KINDRACHUK, D. A. VOLCHENKO, N. A. VOLCHENKO, V. S. VITVITSKY

Keywords

Related Articles

FRICTION WHEN ENGAGING BALL DETENT TORQUE LIMITERS

Analytical researches have been performed that studied the friction effect on the torque magnitude that triggers an overload release clutch, which means disconnecting its driving and driven parts. It has been quantitativ...

INFLUENCE MOLYBDENUM ON THE CORROSION-MECHANICAL PROPERTIES OF CARBON STEEL WELDED JOINTS

The paper studies the impact of molybdenum on the corrosion and mechanical properties of welded joints of steel boiler. Found that the most high and stable toughness values and resistance to cracks and sulfide stress cor...

ELEVATED TEMPERATURE TRIBOTECHNICAL INVESTIGATIONS OF COMPOSITE ELECTROLYTIC COATINGS WITH EUTECTIC FILLER

The elevated temperature tribotechnical investigations of composite nickel-based electrolytic coatings are carried out. As a composite coating filler the wear-resistant eutectic alloy powder designed for operation at ele...

MATHEMATICAL MODEL OF WEAR CHARACTER FAILURE IN AIRCRAFT OPERATION

In this paper the mathematical model of failures associated with wear during aircraft exploitation is developed. Тhe calculations of the distribution function, distribution density and failure rate gamma distribution at...

A DIAGNOSTICS PROBLEM OF A-POSTERIOR PROBABILITY DETERMINATION VIA BAYES’ FORMULA OBTAINED IN THE MULTI-OPTIONAL HYBRID FUNCTIONS ENTROPY CONDITIONAL OPTIMIZATION WAY

The paper theoretically considers the possibility of the multi-optional hybrid func-tions entropy conditional optimization principle applicability with the purpose of discovering one more substantiated reason for the Mr....

Download PDF file
  • EP ID EP191339
  • DOI -
  • Views 66
  • Downloads 0

How To Cite

A. I. VOLCHENKO, M. V. KINDRACHUK, D. A. VOLCHENKO, N. A. VOLCHENKO, V. S. VITVITSKY (2016). The deformation mode of the brake pulleys of the draw-works at multicells origin and development of microcracks. Проблеми тертя та зношування, 70(), 20-32. https://europub.co.uk/articles/-A-191339