
Ð’ рамках бакалаврÑкой работы был разработан проект козлового крана Ð´Ð»Ñ Ð¾Ð±ÑÐ»ÑƒÐ¶Ð¸Ð²Ð°Ð½Ð¸Ñ Ñклада готовой продукции. Ð’ процеÑÑе Ð¿Ñ€Ð¾ÐµÐºÑ‚Ð¸Ñ€Ð¾Ð²Ð°Ð½Ð¸Ñ ÐºÐ¾Ð½Ñтрукции крана были проведены раÑчеты механизма подъема, механизма Ð¿ÐµÑ€ÐµÐ´Ð²Ð¸Ð¶ÐµÐ½Ð¸Ñ Ñ‚ÐµÐ»ÐµÐ¶ÐºÐ¸ и крана, а также оÑущеÑтвлено проектирование металлоконÑтрукции Ñ ÑƒÑ‡ÐµÑ‚Ð¾Ð¼ допуÑтимых напрÑжений. ВеÑÑŒ процеÑÑ Ð¿Ñ€Ð¾ÐµÐºÑ‚Ð¸Ñ€Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¼ÐµÑ‚Ð°Ð»Ð»Ð¾ÐºÐ¾Ð½Ñтрукции крана включал Ñледующие Ñтапы: 1) Проведение анализа и выбор ÑтатичеÑкой Ñхемы и типа конÑтрукции, а также обоÑнование выбранных решений. 2) Определение и раÑчет раÑчетных нагрузок, Ð²ÐºÐ»ÑŽÑ‡Ð°Ñ Ð²ÐµÑовые и инерционные нагрузки, динамичеÑкие коÑффициенты и ÑоÑтавление таблицы нагрузок. 3) Выбор и обоÑнование геометричеÑких параметров ÑтатичеÑкой Ñхемы, иÑÑ…Ð¾Ð´Ñ Ð¸Ð· требований к конÑтрукции и уÑловий ÑкÑплуатации. 4) Создание 3Д и КЕ модели металлоконÑтрукции. 5) Выбор материала Ð´Ð»Ñ Ð¼ÐµÑ‚Ð°Ð»Ð»Ð¸Ñ‡ÐµÑкой конÑтрукции, ÑƒÑ‡Ð¸Ñ‚Ñ‹Ð²Ð°Ñ Ñ„Ð°ÐºÑ‚Ð¾Ñ€Ñ‹ прочноÑти, долговечноÑти. 6) Проектирование оÑновных неÑущих Ñлементов Ñ ÑƒÑ‡ÐµÑ‚Ð¾Ð¼ требований к прочноÑти, жеÑткоÑти и уÑтойчивоÑти конÑтрукции.
As part of the bachelors work, a gantry crane project was developed for servicing a finished product warehouse. In the process of designing the crane structure, calculations of the lifting mechanism, the mechanism of movement of the trolley and the crane were carried out, as well as the design of the metal structure was carried out taking into account the permissible stresses. The whole process of designing the metal structure of the crane included the following stages: 1) Analysis and selection of static scheme and design type, as well as justification of the selected solutions. 2) Determination and calculation of design loads, including weight and inertia loads, dynamic coefficients and compilation of a load table. 3) Selection and justification of the geometric parameters of the static circuit, based on the design requirements and operating conditions. 4) Creation of CAD and CAE models of metal structures. 5) The choice of material for a metal structure, taking into account the factors of strength, durability. 6) Design of the main load-bearing elements taking into account the requirements for strength, rigidity and stability of the structure.
design of load-bearing metal structure, Ð¼ÐµÑ Ð°Ð½Ð¸Ð·Ð¼ пеÑÐµÐ´Ð²Ð¸Ð¶ÐµÐ½Ð¸Ñ ÐºÑана, 40 ton crane, trolley movement mechanism, cantilever trolley, кÑан 40 Ñонн, Ð¼ÐµÑ Ð°Ð½Ð¸Ð·Ð¼ пеÑÐµÐ´Ð²Ð¸Ð¶ÐµÐ½Ð¸Ñ Ñележки, однобалоÑнÑй кÑан, конÑолÑÐ½Ð°Ñ Ñележка, crane movement mechanism, Ð¼ÐµÑ Ð°Ð½Ð¸Ð·Ð¼ подÑема кÑана, crane lifting mechanism, gantry crane, козловой кÑан, single-girder crane, пÑоекÑиÑование неÑÑÑей меÑаллиÑеÑкой конÑÑÑÑкÑии
design of load-bearing metal structure, Ð¼ÐµÑ Ð°Ð½Ð¸Ð·Ð¼ пеÑÐµÐ´Ð²Ð¸Ð¶ÐµÐ½Ð¸Ñ ÐºÑана, 40 ton crane, trolley movement mechanism, cantilever trolley, кÑан 40 Ñонн, Ð¼ÐµÑ Ð°Ð½Ð¸Ð·Ð¼ пеÑÐµÐ´Ð²Ð¸Ð¶ÐµÐ½Ð¸Ñ Ñележки, однобалоÑнÑй кÑан, конÑолÑÐ½Ð°Ñ Ñележка, crane movement mechanism, Ð¼ÐµÑ Ð°Ð½Ð¸Ð·Ð¼ подÑема кÑана, crane lifting mechanism, gantry crane, козловой кÑан, single-girder crane, пÑоекÑиÑование неÑÑÑей меÑаллиÑеÑкой конÑÑÑÑкÑии
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