
Цель работы: разобратьÑÑ Ð² Ð¿Ñ€Ð¸Ñ‡Ð¸Ð½Ð°Ñ Ð²Ñ‹Ñ Ð¾Ð´Ð° из ÑÑ‚Ñ€Ð¾Ñ Ñ†ÐµÐ¿Ð½Ñ‹Ñ Ð¿ÐµÑ€ÐµÐ´Ð°Ñ‡ поÑредÑтвом математичеÑкого моделированиÑ, Ñ Ð¸Ñпользованием одномерной и Ñ‚Ñ€ÐµÑ Ð¼ÐµÑ€Ð½Ð¾Ð¹ моделей передач. Ð’ работе поÑледовательно изложены общие ÑÐ²ÐµÐ´ÐµÐ½Ð¸Ñ Ð¿Ð¾ цепным приводам, традиционные Ð¿Ð¾Ð´Ñ Ð¾Ð´Ñ‹ раÑчетов передач. С помощью ÑÐ¾Ð²Ñ€ÐµÐ¼ÐµÐ½Ð½Ñ‹Ñ ÑредÑтв компьютерной Ñ‚ÐµÑ Ð½Ð¸ÐºÐ¸ произведен прочноÑтной раÑчет звена цепи в пакете SolidWorks методом ÐºÐ¾Ð½ÐµÑ‡Ð½Ñ‹Ñ Ñлементов. РаÑÑмотрены две задачи Ð´Ð»Ñ Ñ†ÐµÐ¿Ð¸ как упругой нити. Решена поÑÑ‚Ð°Ð²Ð»ÐµÐ½Ð½Ð°Ñ ÑÑ‚Ð°Ñ†Ð¸Ð¾Ð½Ð°Ñ€Ð½Ð°Ñ Ð·Ð°Ð´Ð°Ñ‡Ð° при контурном движении цепи. ИÑÑледован волновой процеÑÑ Ð² цепи на оÑнове модели прÑмого ÑтержнÑ. ПредÑтавлены ÑоответÑтвующие выводы по проделанной работе.
The purpose of work: understand the causes of failure of the chain gears through mathematical modeling, using a one-dimensional and three-dimensional models of gear. In master's thesis successively is presented an overview of the chain drive, the traditional approaches of calculation gear. With the help of modern computer technology calculated the strength of the chain link in the package SolidWorks finite element method. Presented two problems for the chain as the elastic thread. Stationary task is solved at the contour motion chain. Investigated the wave process in a chain-based model of a straight bar. Presented the conclusions of the work done.
ÐÑеобÑÐ°Ð·Ð¾Ð²Ð°Ð½Ð¸Ñ (маÑ.) ÐаплаÑа, ÐаÑемаÑиÑеÑкое моделиÑование, ÐонеÑнÑÑ ÑлеменÑов меÑод, ЦепнÑе пеÑедаÑи
ÐÑеобÑÐ°Ð·Ð¾Ð²Ð°Ð½Ð¸Ñ (маÑ.) ÐаплаÑа, ÐаÑемаÑиÑеÑкое моделиÑование, ÐонеÑнÑÑ ÑлеменÑов меÑод, ЦепнÑе пеÑедаÑи
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