Machinery & Energetics

The theoretical analysis of influence of the power mode of the hydraulic cylinder on its efficiency is carried out. A fivefold increase in the value of the reaction from the side of the cap and the cylinder sleeve is determined, depending on the position of the piston of the hydraulic cylinder of the tractor's rear end. The main causes of the wear of the working surfaces of friction in the vertical plane are determined, which leads to the formation of the deflection of the hydraulic cylinder and, as a consequence, an increase in the rate of wear and loss of the resource.

hydraulic cylinder, failure, radial response, efficiency, contact voltage, friction force, hydraulic pressure