Volskiy V. Improving parameters tillage spherical disks working bodies with inclined axis of rotation

The dissertation examined and analyzed the interaction SDWB with soil taken directly detected discrepancy with the provisions of theoretical mechanics and strength of materials cutting edge ground drive in the direction of movement of the disc. Discovered and proved the real direction of movement points blade disc in the soil environment, formulated actual physical nature of the work process SDWB. The analytical model to determine the angle of the cutting blade ground points spherical disk. Using the smallest possible angle cutting soil as a criterion for evaluating the rationality study options SDWB deviation from the axis of rotation on the horizontal plane of rational parameters obtained spherical disks. The analysis of forces and moments acting on the spherical disk indicates that the specified direction points blade disc in the soil environment and soil suitable cutting direction is correct.