Influence of the location of the end coils of the springs body spring suspension of the locomotive on the parameters of elastic transversal coupling body with bogie
https://doi.org/10.46973/0201-727X_2023_2_45
Abstract
The paper considers the internal force factors that arise in the cross section of the working coil of the body spring when exposed to a vertical dynamic load. It is analyzed their influence on the distribution of the load along the axles of the wheel sets, as well as on the parameters of the elastic transverse connection of the bogie with the body. A rational option for installing body springs is presented and substantiated in terms of balancing internal force factors and ensuring favorable fitting of the locomotive bogie into curved sections of the track. Using the criteria approach when a two-bogie symmetrical locomotive moves in a curved section of the track, the article examines the influence of options for the location of the end coils of body springs on the lateral force acting on the wheelset and being the main factor in the wear of the tire ridges.
About the Authors
S. G. Shantarenko
Omsk State Transport University (OSTU)
Russian Federation
Russian Federation
Shantarenko Sergey Georgievich - Chair «Technologies of Transport Engineering and Rolling Stock Repair», Doctor of Engineering Sciences, Professor
S. V. Savinkin
Omsk State Transport University (OSTU)
Russian Federation
Russian Federation
Savinkin Sergey Vladimirovich - Chair «Technologies of Transport Engineering and Rolling Stock Repair», Postgraduate Student
References
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Review
For citations:
Shantarenko S.G., Savinkin S.V. Influence of the location of the end coils of the springs body spring suspension of the locomotive on the parameters of elastic transversal coupling body with bogie. Vestnik Rostovskogo Gosudarstvennogo Universiteta Putej Soobshcheniya. 2023;(2):45-50. (In Russ.) https://doi.org/10.46973/0201-727X_2023_2_45
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