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Stability assessment of a high-speed bogie of a freight wagon and choice of the stiffness of the transverse connection of the side frames
Abstract
The aim of the work is to choose the stiffness in horizontal plane shift of the transverse connection of the side frames of the high-speed bogie of a freight wagon with a design speed of 140 km/h, based on the stability of the bogie and the strength and reliability requirements of the elastic element. A comparison of the calculation results of the parameters of the elastic element of the transverse hinge beams with several variants of stiffness in horizontal plane shift was carried out. An assessment of the stability of the high-speed bogie was made using the digital modeling method in the “Universal Mechanism” software package. The minimum value of the stiffness in horizontal plane shift, which the transverse connections of the side frames of the high-speed bogie of a freight wagon should provide, was determined. Recommendations on the hardness and dimensions of the hinge bushing of the transverse beams were given. The results of introducing an additional connection between the side frames of the bogie on its dynamic characteristics were shown.
About the Authors
E. Khamraeva
Emperor Alexander I St. Petersburg State University of Railway Communications (PGUPS)
Russian Federation
Russian Federation
Elmira Khamraeva, Post-graduate student at the Department of “Cars and Carriage Management”
Yu. P. Boronenko
Emperor Alexander I St. Petersburg State University of Railway Communications (PGUPS)
Russian Federation
Russian Federation
Yuri P. Boronenko, Dr. Sci. (engineering), Department chair of “Cars and Carriage Management”
References
1. Пат. на полезную модель № 214974 U1 РФ, МПК B61F 3/08, B61F 5/52. Двухосная тележка для скоростного грузового вагона: № 2022128627: заявл. 03.11.2022: опубл. 23.11.2022 / А. В.Маненков, А. В. Григорьев; заявитель Акционерное общество «Рузаевский завод химического машиностроения». EDN VXHPGD.
2. Петров Г. И., Черняев М.А., Мещеряков М.А.Модернизация грузовых тележек: установка поперечной связи // Мир транспорта. 2015. № 13 (5). С. 58–62.
3. Потураев В. Н., Дырда В.И. Резиновые детали машин. М.: Машинострорение, 1977. 216 с.
4. ТУ 2500–295–00152106–93. Изделия резиновые технические для подвижного состава железных дорог и требования к резинам, применяемым для их изготовления.
5. Бороненко Ю. П., Орлова А. М., Рудакова Е.А. Проектирование ходовых частей вагонов. Ч. 1. Проектирование рессорного подвешивания двухосных тележек грузовых вагонов: Учеб. пособие. СПб.: Петербургский гос. ун-т путей сообщения, 2003. 74 с.
6. Саидова А. В., Житков Ю.Б. Современные методы моделирования динамики подвижного состава: учеб. пособие. СПб.: ФГБОУ ВО ПГУПС, 2022. 52 с.
7. Универсальный механизм. Программы, руководство пользователя, презентации. URL: http://www.universalmechanism.com/pages/index.php?id=3 (дата обращения 20.07.2023.
Review
For citations:
Khamraeva E., Boronenko Yu.P. Stability assessment of a high-speed bogie of a freight wagon and choice of the stiffness of the transverse connection of the side frames. Transport of the Russian Federation. 2023;(5-6):35-37. (In Russ.)
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