
Ð”Ð°Ð½Ð½Ð°Ñ Ñ€Ð°Ð±Ð¾Ñ‚Ð° поÑвÑщена разработке автомобильного бензинового Ð´Ð²Ð¸Ð³Ð°Ñ‚ÐµÐ»Ñ Ð²Ð½ÑƒÑ‚Ñ€ÐµÐ½Ð½ÐµÐ³Ð¾ ÑÐ³Ð¾Ñ€Ð°Ð½Ð¸Ñ Ð¼Ð¾Ñ‰Ð½Ð¾Ñтью 90 кВт, предназначенного Ð´Ð»Ñ ÑƒÑтановки на легковой автомобиль. Ð’ ходе работы были решены Ñледующие задачи: 1. Выбор прототипа Ñ Ð°Ð½Ð°Ð»Ð¾Ð³Ð¸Ñ‡Ð½Ñ‹Ð¼Ð¸ иÑходными данными; 2. РаÑчет рабочего процеÑÑа бензинового двигателÑ; 3. Ðнализ Ñил и моментов, возникающих в Ñлементах двигателÑ; 4. Ðнализ уравновешенноÑти двигателÑ; 5. ПрочноÑтной раÑчет Ñлементов коленчато-шатунного механизма; 6. РаÑчет ÑиÑтемы наддува двигателÑ; 7. РаÑчёт ÑиÑтемы ÑÐ¼Ð°Ð·Ñ‹Ð²Ð°Ð½Ð¸Ñ Ð¸ ÑиÑтемы охлаждениÑ; 8. Разработка чертежей и Ñхем компоновки двигателÑ. Ð’ работе был проведен анализ Ñовременных автомобильных двигателей, отвечающих требованиÑм темы выпуÑкной работы. Были произведены раÑчет рабочего процеÑÑа по методу Гриневецкого-Мазинга, динамичеÑкий раÑчёт Ð´Ð²Ð¸Ð³Ð°Ñ‚ÐµÐ»Ñ Ñ€Ð°Ñчёт прочноÑти деталей, раÑчет наддува. Помимо раÑчетов в данной работе предÑтавлены чертежи продольного и поперечного разрезов, а также Ñхемы ÑиÑтем Ð¾Ñ…Ð»Ð°Ð¶Ð´ÐµÐ½Ð¸Ñ Ð¸ ÑмазываниÑ.
This work is devoted to the development of an automobile gasoline internal combustion engine with a capacity of 90 kW, designed for installation on a passenger car. In the course of the work, the following tasks were solved: 1. Choosing a prototype with similar initial data; 2. Calculation of the working process of a gasoline engine; 3. Analysis of forces and moments arising in the engine elements; 4. Analysis of engine balance; 5. Strength calculation of the elements of the crankshaft mechanism; 6. Calculation of the engine boost system; 7. Calculation of the lubrication system and cooling system; 8. Development of drawings and diagrams of the engine layout. The paper analyzed modern automobile engines that meet the requirements of the graduation thesis topic. The calculation of the workflow using the Grinevetsky-Mazing method, the dynamic calculation of the engine, the calculation of the strength of parts, and the calculation of boost were performed. In addition to calculations, this work presents drawings of longitudinal and transverse sections, as well as diagrams of cooling and lubrication systems.
авÑомобилÑнÑй бензиновÑй двигаÑелÑ, динамика, engine systems, workflow, пÑоÑноÑÑной ÑаÑÑÑÑ, ÑиÑÑÐµÐ¼Ñ Ð´Ð²Ð¸Ð³Ð°ÑелÑ, ÑабоÑий пÑоÑеÑÑ, dynamics, automotive gasoline engine, strength calculation
авÑомобилÑнÑй бензиновÑй двигаÑелÑ, динамика, engine systems, workflow, пÑоÑноÑÑной ÑаÑÑÑÑ, ÑиÑÑÐµÐ¼Ñ Ð´Ð²Ð¸Ð³Ð°ÑелÑ, ÑабоÑий пÑоÑеÑÑ, dynamics, automotive gasoline engine, strength calculation
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