title: ÐÐ¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ñ ÑÑÑÐ°Ð³Ð° Ð´Ð²ÑÑ ÑÑÑÐ°Ð¶Ð½Ð¾Ð¹ Ð¿ÐµÑÐµÐ´Ð½ÐµÐ¹ Ð¿Ð¾Ð´Ð²ÐµÑÐºÐ¸
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Optimization of the arm of the double wishbone front suspension
Creators: name: ÐÑÐºÐ¾Ð², ÐÐ½ÑÐ¾Ð½
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: 2024
Subjects: Ð¿Ð¾Ð´Ð²ÐµÑÐºÐ°
Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ñ
ÑÑÐ°ÑÐ¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ°ÑÑÐµÑ
Ð¿ÑÐ¾ÑÐ½Ð¾ÑÑÐ½ÑÐµ ÑÐ°ÑÑÐµÑÑ
Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ°ÑÑÐµÑ
ÐÐÐ­
Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
suspension
optimization
static calculation
strength calculations
dynamic calculation
FEM
modeling

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description: The purpose of this work is to optimize the arms of the front double-wishbone suspension of a buggy-type car by changing the geometry based on the calculations of the original design. The process of optimizing the design of the levers was carried out on the basis of data from static and dynamic calculations of the suspension of the vehicle under study, carried out using a numeri-cal method. The static calculation models the case of a car at rest, when the on-ly external force acting on the car is gravity. In dynamic calculations, an analysis is carried out of the stresses that arise and the total displacements in the structure as a result of a vehicle hitting an artificial bump. In carrying out this work, a comparison was made of various approach-es to optimizing suspension arm parts designed in different ways. The effectiveness of optimization was determined by mass and strength indicators. As a result, a summary table was obtained with indicators after each optimization option. As a result of the work, data from static and dynamic calculations of the original structure, as well as data from dynamic calculations of the structure with optimized levers, were obtained. The resulting material can be used to de-sign automobile suspension arms, as well as in the field of mechanical engi-neering when optimizing various mechanisms, in which the determining factors are the total stresses, displacements and mass of the mechanism parts.