如何提高输油泵站柴油机组的使用寿命

输油泵站柴油机组使用寿命的长短，不但影响着机组的利用率和维护保养费用，而且影响着管道的安全运行和输送任务的完成。从柴油机组零部件的失效率、结构设计因素、使用管理方面着手分析，就柴油机摩擦副的耐腐性、零部件材料质量、热处理方法、表面加工质量、零部件之间的配合性质等提出了技术要求；在管理方法，提出了为机组建档、做日报工作、三化一位的科学管理方法；在使用方面，给出了初动转磨合期的操作程序及使用方法，并对

Increasing the Service Life of Diesel Engines in Pump Station.

Long service life of diesel engines in pump station determines the availability and maintainability of the engine, the pipeline safe operation as well as the realization of oil transport targets. From the pointview of part's failure rate, structural design, application and maintenances, the paper gives the technical specfica-tions for the engine's corrosion resistance, material quality, heat treament, surface treatment, and the matching between different parts. For scientific management, records and daily reports generations for individual engines are required. Operation procedure is introduced for initial run and break-in, and the fuel and lube oil quality for engines are specified (mainly for their cetane rating, fractions and viscosity).