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2019, N 3 (37) |
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TECHNOLOGIES AND FARM MECHANIZATION MEANS
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Lontseva I., Soboleva N. |
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Theoretical researches of interaction of a wheel running gear of the tractor with the soil |
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The greatest popularity the wheel universal пропашные won tractors of traction classes 1.4 – 2. Researches in the field of studying of interaction of a wheel running gear of tractors didn't consider a number of factors which have a great influence on this process: elastic properties meadow черноземовидных soils, action of force on a wheel rolling, time of contact of a wheel and speed of deformation of the soil.
Theoretical researches of processes of interaction of a wheel running gear of tractors with a meadow chernozemovidnoy the soil are presented in article. Schemes are shown: interactions of a pneumatic wheel with the soil, influences of obstacles on process of a rolling. Analytical dependences more fully the interactions of a wheel characterizing process with the soil are received.
Keywords: TRACTOR, SOIL, WHEEL, DEFORMATION OF THE SOIL, TRACTOR'S SPEED, COEFFICIENT |