THE STRENGTH RESEARCH OF THE COUPLER PARTS DURING THE EXPLOITATION DOWNLOADING

Authors

  • O. B. Kuzmin ОАО ВНИКТИ, Russian Federation
  • V. S. Kossov ОАО ВНИКТИ, Russian Federation
  • O. L. Protopopov ОАО ВНИКТИ, Russian Federation
  • M. F. Krasiukov ОАО ВНИКТИ, Russian Federation
  • B. B. Bunin ОАО ВНИКТИ, Russian Federation
  • E. S. Ohanian ОАО ВНИКТИ, Russian Federation

DOI:

https://doi.org/10.15802/stp2007/17477

Keywords:

strength, automatic coupler, stock

Abstract

One of the most frequent failures of the coupling mechanism СА-3 is the coupler body damage. In this article the investigation of the stress-strain state of the coupling mechanism under service loads is fulfilled, the areas are detected were formation and growth of the fatigue cracks is possible and assessments of the coupler durability considering its survivability are obtained.

Author Biographies

O. B. Kuzmin, ОАО ВНИКТИ

O. B. Kuzmin

V. S. Kossov, ОАО ВНИКТИ

V. S. Kossov

O. L. Protopopov, ОАО ВНИКТИ

O. L. Protopopov

M. F. Krasiukov, ОАО ВНИКТИ

M. F. Krasiukov

B. B. Bunin, ОАО ВНИКТИ

B. B. Bunin

E. S. Ohanian, ОАО ВНИКТИ

E. S. Ohanian

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Published

2007-12-25

How to Cite

Kuzmin, O. B., Kossov, V. S., Protopopov, O. L., Krasiukov, M. F., Bunin, B. B., & Ohanian, E. S. (2007). THE STRENGTH RESEARCH OF THE COUPLER PARTS DURING THE EXPLOITATION DOWNLOADING. Science and Transport Progress, (19), 170–175. https://doi.org/10.15802/stp2007/17477

Issue

No. 19 (2007): ISSUE 19

Section

ROLLING STOCK AND TRAIN TRACTION

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