
Разработана Ð´Ð²ÑƒÑ…Ð¿Ð¾Ñ‚Ð¾Ñ‡Ð½Ð°Ñ Ð³Ð¸Ð´Ñ€Ð¾Ð¾Ð±ÑŠÐµÐ¼Ð½Ð¾Ð¼ÐµÑ…Ð°Ð½Ð¸Ñ‡ÐµÑÐºÐ°Ñ Ñ‚Ñ€Ð°Ð½ÑмиÑÑÐ¸Ñ Ð´Ð»Ñ ÐºÐ¾Ð»ÐµÑного трактора четвертого Ñ‚Ñгового клаÑÑа. РаÑÑ‡ÐµÑ‚Ð½Ð°Ñ Ð¼Ð¾Ñ‰Ð½Ð¾Ñть Ð´Ð²Ð¸Ð³Ð°Ñ‚ÐµÐ»Ñ - 176 кВт. ТранÑмиÑÑÐ¸Ñ Ð²ÐºÐ»ÑŽÑ‡Ð°ÐµÑ‚ в ÑÐµÐ±Ñ Ð´Ð¸Ñ„Ñ„ÐµÑ€ÐµÐ½Ñ†Ð¸Ð°Ð»ÑŒÐ½Ñ‹Ð¹ механизм, предÑтавлÑющий Ñобой проÑтой планетарный Ñ€Ñд; гидрообъемную передачу, ÑоÑтоÑщую из одного наÑоÑа и двух гидромоторов; редуктор, обеÑпечивающий три передачи вперед и две назад; ведущие моÑты, взÑтые от прототипа. ТранÑмиÑÑÐ¸Ñ Ð¸Ð¼ÐµÐµÑ‚ автоматичеÑкое управление. Выполнен подбор гидроагрегатов Ð´Ð»Ñ Ñ‚Ñ€Ð°Ð½ÑмиÑÑии, произведены кинематичеÑкий и Ñиловой раÑчеты, раÑчет потоков мощноÑти в транÑмиÑÑии. Выполнен Ñ‚Ñговый раÑчет трактора, определена Ñ‚ÑÐ³Ð¾Ð²Ð°Ñ Ñ…Ð°Ñ€Ð°ÐºÑ‚ÐµÑ€Ð¸Ñтика на Ñтерне колоÑовых.
Two-engine hydromechanical transmission was engineered to fourth drawbar category wheel-type tractor. Calculated power of engine is 176 kW. Transmission includes differential planetary gear set, hydrostatic drive consisting of one pump and two hydraulic motors, reducing gear box which enables three forward gears and two reverse gears, drive axles from prototype. Transmission has automatic control. Selection of hydraulic units was made. Kinematic and power analyses and power path calculation were executed. Traction calculation of tractor was made. Traction characteristic for stubble field was defined.
ÐидÑавлиÑеÑкие пÑÐ¸Ð²Ð¾Ð´Ñ Ð¾Ð±ÑемнÑе, ТÑакÑоÑнÑе ÑÑанÑмиÑÑии, Ñиловой ÑаÑÑеÑ, ТÑакÑоÑÑ, гидÑообÑÐµÐ¼Ð½Ð°Ñ Ð¿ÐµÑедаÑа, ÑÑговÑй ÑаÑÑеÑ, кинемаÑиÑеÑкий ÑаÑÑеÑ
ÐидÑавлиÑеÑкие пÑÐ¸Ð²Ð¾Ð´Ñ Ð¾Ð±ÑемнÑе, ТÑакÑоÑнÑе ÑÑанÑмиÑÑии, Ñиловой ÑаÑÑеÑ, ТÑакÑоÑÑ, гидÑообÑÐµÐ¼Ð½Ð°Ñ Ð¿ÐµÑедаÑа, ÑÑговÑй ÑаÑÑеÑ, кинемаÑиÑеÑкий ÑаÑÑеÑ
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