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研制了一种柴油机气门润滑装置.根据柴油机工作原理,分析了柴油机配气机构运动规律,介绍了柴油机气门润滑装置的基本结构,分析了其工作原理,并对其基本特性进行了理论研究.设计的气门润滑装置可以在柴油机配气机构的气门与气门座、气门与气门导杆间引入润滑油对接触表面进行润滑,对于改善柴油机配气机构的摩擦磨损状况有一定的指导意义.
Based on the working principle of diesel engine, the movement law of diesel engine valve train is analyzed, the basic structure of diesel valve lubrication system is introduced, its working principle is analyzed, and its basic characteristics are studied theoretically. The valve lubrication device can introduce lubricating oil between the valve and the valve seat of the diesel engine gas distribution mechanism and between the valve and the valve guide rod to lubricate the contact surface and has some guiding significance for improving the friction and wear status of the diesel engine gas distribution mechanism.