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
- EP ID EP191339
- DOI -
- Views 75
- Downloads 0
EVALUATION OF STRUCTURAL AND ENERGY PARAMETERS OF FRICTION PAIRS UNDER START – STOP MODE
The presented study identifies patterns that influence the kinetics of the formation of the boundary layers of lubricating mineral gear oil on activated friction contact surfaces, and the increment of the friction specif...
INFLUENCE OF CONSTRUCTION OF FRICTION UNITS ON ELECTRIC THERMAL MECHANICAL FRICTION
The role of the design features of the friction unit (tribosystems) on electric thermal mechanical friction and wear is so great that the constructive parameters of friction unit (friction area, the mutual re-coating, sh...
LOCALIZATION OF CONTACT IN VILDGABER’S GLOBOIDAL GEAR
Worm-gears are widely used in the drives of machine-tools, automobiles, lifting-transport machines. Worm reducing gears make the about half of the general producing of reducing gears. The analysis of new types of transmi...
THE DEFORMATION ABILITY AND THERMAL-CYCLE DURABILITY OF AIRCRAFT HIGH-TEMPERATURE ALLOYS
The article deals with consideration of the durability of high-temperature alloys for gas turbine engine components. Durability of high-temperature alloys is determined in critical points tak-ing into account mechanics a...
ENERGYLOADING OF THE FRICTION PAIRS IN THE DISC BRAKING DEVICES
The process of friction in metal-polymer friction pairs of disk brakes refers to the high-energy phenomena. For its realization need to supplies large amounts of energy from the outside. For the electrodynamic, and as a...