| 摘要 |
FIELD: engine engineering. ^ SUBSTANCE: mechanism comprises pump-nozzles driven from the distributing shaft made of cams and rockers that cooperate with them. The rockers are set on the eccentric axle connected with the electrohydraulic servo drive through the lever and pivoting tie. The servo drive is connected with the lubricating system of the engine through a pipeline. The lubricating system is made of the hydraulic cylinder with the position pickup, piston, and slide plunger with the spring mounted inside the piston. The plunger is connected with the reduction gear of the micro electric motor through the pusher and lever. The electrohydraulic servo drive has adjusting screw mounted on the housing of the hydraulic cylinder. The rod of the piston is provided with setting opening at the middle of the stroke. The eccentric axle has face groove whose plane of symmetry is angled to the plane passing through the centers of the eccentric from 80° to 90°. ^ EFFECT: enhanced precision. |
