
Ð”Ð»Ñ Ð°Ð²Ñ‚Ð¾Ð¼Ð¾Ð±Ð¸Ð»Ñ C-клаÑÑа Ñ Ð¿ÐµÑ€ÐµÐ´Ð½Ð¸Ð¼ приводом разработана гидромеханичеÑÐºÐ°Ñ Ñ‚Ñ€Ð°Ð½ÑмиÑÑиÑ. РаÑÑ‡Ñ‘Ñ‚Ð½Ð°Ñ Ð¼Ð¾Ñ‰Ð½Ð¾Ñть Ð´Ð²Ð¸Ð³Ð°Ñ‚ÐµÐ»Ñ ÑоÑтавлÑет 110 кВт. ТранÑмиÑÑÐ¸Ñ Ð²ÐºÐ»ÑŽÑ‡Ð°ÐµÑ‚ планетарную коробку передач, обеÑпечивающую пÑть передач вперёд и одну назад, а также комплекÑный гидротранÑформатор, главную передачу, межколеÑный дифференциал. Коробка передач Ñпроектирована Ð´Ð»Ñ ÐºÐ¾Ð¼Ð¿Ð¾Ð½Ð¾Ð²ÐºÐ¸ в одном картере Ñ Ð³Ð¸Ð´Ñ€Ð¾Ñ‚Ñ€Ð°Ð½Ñформатором и главной передачей. ТранÑмиÑÑÐ¸Ñ Ñ€ÐµÐ°Ð»Ð¸Ð·Ð¾Ð²Ð°Ð½Ð° гидравличеÑким управлением, предуÑмотрен блокиратор гидротранÑформатора(блокировка). Также был выполнен проектировочный-Ñ‚Ñговый Ñ€aÑчёт трaнÑмиcÑии c целью Ð¾Ð¿Ñ€ÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ Ð¿ÐµÑ€ÐµÐ´Ð°Ñ‚Ð¾Ñ‡Ð½Ñ‹Ñ… отношений. Ðа оÑнове полученных передаточных отношений выполнен Ñинтез Ñхемы коробки передач Ñ Ð´Ð²ÑƒÐ¼Ñ ÑтепенÑми Ñвободы, проведены кинематичеÑкий и Ñиловой раÑчёты. КоличеÑтво передач было увеличено до пÑти. Ð”Ð»Ñ Ð²Ñ‹Ð±Ñ€Ð°Ð½Ð½Ð¾Ð³Ð¾ Ð°Ð²Ñ‚Ð¾Ð¼Ð¾Ð±Ð¸Ð»Ñ Ð±Ñ‹Ð» выполнен поверочный Ñ‚Ñговый раÑчёт, поÑтроены характериÑтики: Ñ‚ÑÐ³Ð¾Ð²Ð°Ñ Ð¸ разгоннаÑ. Были раÑÑчитаны на долговечноÑть и прочноÑть оÑновные детали транÑмиÑÑии: зубчатые передачи, валы, подшипники и фрикционные Ñлементы управлениÑ.
A hydromechanical transmission has been developed for a C-class car with front-wheel drive. The estimated engine power is 110 kW. The transmission includes a planetary gearbox providing five forward and one reverse gears, as well as an integrated torque converter, final drive, and cross-axle differential. The gearbox is designed to be assembled in one crankcase with a torque converter and final drive. The transmission is hydraulically controlled and has a torque converter lock (lock). A design and traction calculation of the transmission was also carried out in order to determine the gear ratios. Based on the obtained gear ratios, a synthesis of a gearbox diagram with two degrees of freedom was carried out, and kinematic and power calculations were carried out. The number of gears was increased to five. For the selected vehicle, a verification traction calculation was performed, and the characteristics were constructed: traction and acceleration. The main components of the transmission: gears, shafts, bearings and friction controls were designed for durability and strength.
диÑÑеÑенÑиал, differential, ÑÑÐ³Ð¾Ð²Ð°Ñ Ñ Ð°ÑакÑеÑиÑÑика, traction characteristic, transmission, ÑÑанÑмиÑÑиÑ, планеÑаÑÐ½Ð°Ñ ÐºÐ¾Ñобка пеÑедаÑ, гидÑоÑÑанÑÑоÑмаÑоÑ, planetary gearbox, планеÑаÑÐ½Ð°Ñ Ð¿ÐµÑедаÑа, ÑÐ°Ð·Ð³Ð¾Ð½Ð½Ð°Ñ Ñ Ð°ÑакÑеÑиÑÑика, acceleration characteristic, torque converter, planetary gear
диÑÑеÑенÑиал, differential, ÑÑÐ³Ð¾Ð²Ð°Ñ Ñ Ð°ÑакÑеÑиÑÑика, traction characteristic, transmission, ÑÑанÑмиÑÑиÑ, планеÑаÑÐ½Ð°Ñ ÐºÐ¾Ñобка пеÑедаÑ, гидÑоÑÑанÑÑоÑмаÑоÑ, planetary gearbox, планеÑаÑÐ½Ð°Ñ Ð¿ÐµÑедаÑа, ÑÐ°Ð·Ð³Ð¾Ð½Ð½Ð°Ñ Ñ Ð°ÑакÑеÑиÑÑика, acceleration characteristic, torque converter, planetary gear
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