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Аннотация

The influence of the soil movement on a working surface of a wedge and coefficient of friction on the traction resistance of a wedge is established. The full traction resistance of a two-sided wedge caused by destruction of the soil, formation of layer and the movement of the soil on a wedge is determined. The received results allow design working bodies of the soil-cultivating tools fulfilling the set agrotechnical requirements of processing of the soil at the minimum traction resistance.