MATHEMATICAL FORM MODEL OF WORN PARTS OF THE SYSTEM MATE "THE NECK AXIS OF THE WHEELSET – THE INNER RING OF THE BEARING"

Authors

  • M. O. Kostin Dnipropetrovsk National University of Railway Transport named after Academician V. Lazaryan, Ukraine
  • P. Ye. Mykhalichenko Dnipropetrovsk National University of Railway Transport named after Academician V. Lazaryan, Ukraine

DOI:

https://doi.org/10.15802/stp2004/20709

Keywords:

form of worn parts, system conjugation, wheelset, neck axis, bearing inner ring

Abstract

The article describes a mathematical model and the results of the probabilistic experimental and theoretical research of the degree of wear of the inside surface of bearing rings and wheelset neck of the VL series electric locomotives. A new technology of system tightness restoration has been proposed by means of electrolytic precipitation of zinc by impulse/reverse currents. The parameters of the current and the result of preliminary laboratory strength tests of the pressed connections have been provided.

Author Biographies

M. O. Kostin, Dnipropetrovsk National University of Railway Transport named after Academician V. Lazaryan

M. O. Kostin

P. Ye. Mykhalichenko, Dnipropetrovsk National University of Railway Transport named after Academician V. Lazaryan

P. Ye. Mykhalichenko 

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Published

2004-08-25

How to Cite

Kostin, M. O., & Mykhalichenko, P. Y. (2004). MATHEMATICAL FORM MODEL OF WORN PARTS OF THE SYSTEM MATE "THE NECK AXIS OF THE WHEELSET – THE INNER RING OF THE BEARING". Science and Transport Progress, (4), 149–155. https://doi.org/10.15802/stp2004/20709

Issue

No. 4 (2004): ISSUE 4

Section

ROLLING STOCK AND TRAIN TRACTION

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