Другие журналы
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Zenin
The Mathematical Model of Gear Shifting in a Tractor Gearbox
Engineering Education # 05, May 2014 DOI: 10.7463/0514.0711329 A developed universal mathematical model to accelerate a tractor unit (TU) at gear shifting in the gearbox (GB) with different overlaps and at TU acceleration from rest, for different options of friction clutches (FC) installation on the shafts in the GB allows defining - at the designing stage of GB with FC - their work and slipping time and the acceleration time of a TU which may lead to designing the reliable friction clutches and gearboxes with friction clutches. The proposed calculation method of the work of the friction clutch slipping in the gearbox at bench tests allows transferring test results into the operation loading mode, and, therefore, to perform fine-tuning of gearboxes with friction clutches at bench tests.
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