The contact fatigue damage of the wheels tread by types KP-2 and KP-T

Authors

  • O. P. Ostash Lviv, Physico-Mechanical Institute named by G. V. Karpenko NAS of Ukraine, Ukraine
  • I. M. Andreiko Lviv, Physico-Mechanical Institute named by G. V. Karpenko NAS of Ukraine, Ukraine
  • V. V. Kulyk Lviv, Physico-Mechanical Institute named by G. V. Karpenko NAS of Ukraine, Ukraine
  • V. I. Prokopets Lviv, Physico-Mechanical Institute named by G. V. Karpenko NAS of Ukraine, Ukraine

DOI:

https://doi.org/10.15802/stp2011/6885

Keywords:

rolling surface, model, railway wheels, pit formation

Abstract

The damaging of rolling surface of railway wheels model specimens is investigated. Basic defects of rolling surface of shelling type are determined. The schemes of pit and shelling formation are proposed.

Author Biographies

O. P. Ostash, Lviv, Physico-Mechanical Institute named by G. V. Karpenko NAS of Ukraine

О. П. Осташ

I. M. Andreiko, Lviv, Physico-Mechanical Institute named by G. V. Karpenko NAS of Ukraine

І. М. Андрейко

V. V. Kulyk, Lviv, Physico-Mechanical Institute named by G. V. Karpenko NAS of Ukraine

В. В. Кулик

V. I. Prokopets, Lviv, Physico-Mechanical Institute named by G. V. Karpenko NAS of Ukraine

В. І. Прокопець

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Published

2011-12-25

How to Cite

Ostash, O. P., Andreiko, I. M., Kulyk, V. V., & Prokopets, V. I. (2011). The contact fatigue damage of the wheels tread by types KP-2 and KP-T. Science and Transport Progress, (39), 118–122. https://doi.org/10.15802/stp2011/6885

Issue

No. 39 (2011): ISSUE 39

Section

TRANSPORT CONSTRUCTION

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