UPGRADING EXPLOITATION AXIALS’ PINS QUALITIES OF MOUNTED WHEELS THROUGH HARD FACING

The analysis of destruction causes of wheelset axles in service is performed. Reducing of depth of cavities of a rough surface is 3 times with a combination of the finish turning and vibration-formation processing. The effect of hardening the surface layer to a depth of 0.15 mm under the influence o...

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Main Authors:	L. M. Lubenska, P. V. Kolodiazhnyi
Format:	Article
Language:	English
Published:	Dnipro National University of Railway Transport named after Academician V. Lazaryan 2010-12-01
Series:	Nauka ta progres transportu
Subjects:	wheelset axle analysis of destruction causes finish turning vibration-formation processing microhardness of hardened surface layer
Online Access:	http://stp.diit.edu.ua/article/view/6805/5836

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spelling	doaj-c67822700536487990012b79f9502f6f2020-11-25T02:36:28Zeng Dnipro National University of Railway Transport named after Academician V. LazaryanNauka ta progres transportu2307-34892307-66662010-12-01384146UPGRADING EXPLOITATION AXIALS’ PINS QUALITIES OF MOUNTED WHEELS THROUGH HARD FACINGL. M. Lubenska0P. V. Kolodiazhnyi1Lugansk, HEU named by Dal, UkraineLugansk, HEU named by Dal, UkraineThe analysis of destruction causes of wheelset axles in service is performed. Reducing of depth of cavities of a rough surface is 3 times with a combination of the finish turning and vibration-formation processing. The effect of hardening the surface layer to a depth of 0.15 mm under the influence of vibration with frequency of 43 Hz and amplitude of 5·10 –3 m is exposed. The effect of reduction of microhardness of the hardened surface layer with increasing temperature and duration of exposure to vibration is detected.http://stp.diit.edu.ua/article/view/6805/5836wheelset axleanalysis of destruction causesfinish turningvibration-formation processingmicrohardness of hardened surface layer
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	L. M. Lubenska P. V. Kolodiazhnyi
spellingShingle	L. M. Lubenska P. V. Kolodiazhnyi UPGRADING EXPLOITATION AXIALS’ PINS QUALITIES OF MOUNTED WHEELS THROUGH HARD FACING Nauka ta progres transportu wheelset axle analysis of destruction causes finish turning vibration-formation processing microhardness of hardened surface layer
author_facet	L. M. Lubenska P. V. Kolodiazhnyi
author_sort	L. M. Lubenska
title	UPGRADING EXPLOITATION AXIALS’ PINS QUALITIES OF MOUNTED WHEELS THROUGH HARD FACING
title_short	UPGRADING EXPLOITATION AXIALS’ PINS QUALITIES OF MOUNTED WHEELS THROUGH HARD FACING
title_full	UPGRADING EXPLOITATION AXIALS’ PINS QUALITIES OF MOUNTED WHEELS THROUGH HARD FACING
title_fullStr	UPGRADING EXPLOITATION AXIALS’ PINS QUALITIES OF MOUNTED WHEELS THROUGH HARD FACING
title_full_unstemmed	UPGRADING EXPLOITATION AXIALS’ PINS QUALITIES OF MOUNTED WHEELS THROUGH HARD FACING
title_sort	upgrading exploitation axials’ pins qualities of mounted wheels through hard facing
publisher	Dnipro National University of Railway Transport named after Academician V. Lazaryan
series	Nauka ta progres transportu
issn	2307-3489 2307-6666
publishDate	2010-12-01
description	The analysis of destruction causes of wheelset axles in service is performed. Reducing of depth of cavities of a rough surface is 3 times with a combination of the finish turning and vibration-formation processing. The effect of hardening the surface layer to a depth of 0.15 mm under the influence of vibration with frequency of 43 Hz and amplitude of 5·10 –3 m is exposed. The effect of reduction of microhardness of the hardened surface layer with increasing temperature and duration of exposure to vibration is detected.
topic	wheelset axle analysis of destruction causes finish turning vibration-formation processing microhardness of hardened surface layer
url	http://stp.diit.edu.ua/article/view/6805/5836
work_keys_str_mv	AT lmlubenska upgradingexploitationaxialspinsqualitiesofmountedwheelsthroughhardfacing AT pvkolodiazhnyi upgradingexploitationaxialspinsqualitiesofmountedwheelsthroughhardfacing
_version_	1724800023925882880

UPGRADING EXPLOITATION AXIALS’ PINS QUALITIES OF MOUNTED WHEELS THROUGH HARD FACING

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