title: ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð²Ð»Ð¸ÑÐ½Ð¸Ñ Ñ Ð°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸Ðº ÑÐµÑÑÐ¾ÑÐ½Ð¾Ð³Ð¾ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ° Ð¶ÐµÐ»ÐµÐ·Ð½Ð¾Ð´Ð¾ÑÐ¾Ð¶Ð½Ð¾Ð³Ð¾ Ð»Ð¾ÐºÐ¾Ð¼Ð¾ÑÐ¸Ð²Ð° Ð´Ð»Ñ ÐºÐ²Ð°Ð·Ð¸Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ Ð²ÑÐ±Ð¾ÑÐ° Ð¸Ñ Ð·Ð½Ð°ÑÐµÐ½Ð¸Ð¹
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
Creators: name: ÐÐ¾ÑÐ¾Ð±ÑÐµÐ², ÐÐ½Ð°ÑÐ¾Ð»Ð¸Ð¹
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2021
Subjects: Ð´Ð²ÑÑÑÑÐ¿ÐµÐ½ÑÐ°ÑÐ¾Ðµ ÑÐµÑÑÐ¾ÑÐ½Ð¾Ðµ Ð¿Ð¾Ð´Ð²ÐµÑÐ¸Ð²Ð°Ð½Ð¸Ðµ
Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ¸Ðµ Ñ Ð°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ¸ Ð»Ð¾ÐºÐ¾Ð¼Ð¾ÑÐ¸Ð²Ð°
ÑÑÐµÑ ÑÑÐ´Ð½Ð°Ñ Ð¿ÑÑÐ¶Ð¸Ð½Ð°
Ð±ÑÐºÑÐ¾Ð²ÑÐ¹ ÑÐ·ÐµÐ»
ÑÐµÑÑÑÐµÑ Ð¾ÑÐ½Ð°Ñ ÑÐµÐ»ÐµÐ¶ÐºÐ°
Ð³Ð°ÑÐ¸ÑÐµÐ»Ð¸ ÐºÐ¾Ð»ÐµÐ±Ð°Ð½Ð¸Ð¹
ÐºÑÐ¸ÑÐµÑÐ¸Ð¸ Ð¿ÑÐ¾ÑÐ½Ð¾ÑÑÐ¸ Ð¿ÑÐ¶Ð¸Ð½
two-stage spring suspension
locomotive dynamic characteristics
three-row spring
axle box assembly
four-axle bogie
vibration-dampers
puzhin strength criteria

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description: The topic of the final qualification work: " Investigation of the influence of a locomotive of a spring set for a quasi-optimal choice of their values". This work is devoted to optimizing the selection of geometric parameters of a two-stage spring suspension of a locomotive in conditions of simultaneous (joint) satisfaction of the conditions of spring strength, dynamic qualities, and impact on the path of the magistral locomotive. The dependence of each parameter of the system on the geometric characteristics of the structure has been analyzed. A computer program for automating the calculations of these parameters has been developed and verified. A computer model of locomotive dynamics has been developed to check and refine the selected parameters. Based on the synthesis of existing methods, a method for analyzing and selecting optimal parameters of the locomotive spring suspension has been developed. The parameters of springs satisfying the specified conditions of strength and dynamic qualities have been obtained.