运材汽车发动机最佳润滑状态的研究与运用

通过对运材汽车发动机润滑的研究与试验,结果表明:良好的润滑能明显改善发动机的工作状况,显著降低发动机的磨损,有效地延长发动机的使用寿命.其主要途径是在汽车发动机上增加预润滑、补偿油泵,使发动机摩擦副在起动前获得预润滑,在机油压力偏低时获得额外的补偿油量;以及通过预防在用油的污染,保持润滑油的良好性能,确保发动机处于最佳润滑状态.

Study on the Optimum Lubrication of Log Transport Trucks

The study and the related results of experiments on the lubricant technique of log transport trucks show:excellent lubricating can improve the working state of engines,reduce greatly engine wear,prolong the engine service life effectivelyIts functional me chanism is to mounte on the engine an pre lubricate and compensating oil pump which ensures the friction pairs to be pre lubricated before the engine is started and to be supplemented with extra compensating oil if the oil pressure in a lower levelIt is also necessary to take against the in use oil's being polluted and keep the lubricating oil in good performance and the engine in the best lubricating condition