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柴油机零件间的高速相对滑动,必然产生大量的热量和一定的磨损。润滑系的主要功能,是将一定量的清洁机油(即润滑油)供到摩擦表面,及时带走摩擦热量和磨粒,形成油膜,使摩擦表面处于液体摩擦状态,减少零件磨损和机械损失。如果使用保养不当,会使柴油机零部件处于半干摩擦或干摩擦状态运转,降低机件的使用寿命,影响发动机的动力性和经济性。润滑系
Diesel engine parts relative to the high-speed sliding between, will inevitably produce a lot of heat and a certain degree of wear and tear. The main function of the lubrication system is to supply a certain amount of clean oil (ie, lubricating oil) to the friction surface to remove frictional heat and abrasive particles in time to form an oil film so that the friction surface is in a liquid friction state to reduce parts wear and mechanical loss. If improper maintenance, diesel engine parts will be in the semi-dry friction or dry friction state of operation, reducing the service life of mechanical parts, affecting the engine’s power and economy. Lubrication system