DC3 is eight-wheels locomotive with the second method of traction ratio, rating of discharging loads and additional ones of its wheels and deflections of spring suspension during the tractions efforts transfer from bogies to car body with using reclining

Authors

  • V. A. Bratash Dnipropetrovsk, NBK “Electric locomotive building”, Ukraine
  • T. I. Yefimova Dnipropetrovsk, NBK “Electric locomotive building”, Ukraine
  • U. Y. Povolotska Dnipropetrovsk, NBK “Electric locomotive building”, Ukraine

DOI:

https://doi.org/10.15802/stp2011/6810

Keywords:

wheelset, suspension, spring assembly, bogie, static bending

Abstract

In the article the calculation formulas for determination of unloadings (finish loadings) of wheels and bendings of a spring suspension of eight-wheel electric locomotive DS3 with the traction transmission of the second kind at transmitting the traction forces from bogies to body by means of sloping rods are presented. The numeral calculations on the example of main line freight-and-passenger electric locomotive DS3 are performed.

 

Author Biographies

V. A. Bratash, Dnipropetrovsk, NBK “Electric locomotive building”

В. А. Браташ

T. I. Yefimova, Dnipropetrovsk, NBK “Electric locomotive building”

Т. І. Єфімова

U. Y. Povolotska, Dnipropetrovsk, NBK “Electric locomotive building”

Ю. В. Поволоцька

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Published

2011-09-25

How to Cite

Bratash, V. A., Yefimova, T. I., & Povolotska, U. Y. (2011). DC3 is eight-wheels locomotive with the second method of traction ratio, rating of discharging loads and additional ones of its wheels and deflections of spring suspension during the tractions efforts transfer from bogies to car body with using reclining. Science and Transport Progress, (38), 73–78. https://doi.org/10.15802/stp2011/6810

Issue

No. 38 (2011): ISSUE 38

Section

ELECTRIC TRANSPORT, POWER SYSTEMS AND COMPLEXES

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