车用发动机大修质量的评估方法

Evaluation Method for the Overhaul Quality of Automobile Engine

根据车用发动机的特点和大修过程、方法,建立发动机大修质量评价体系,采用层次法研究各级评价因子的权重,介绍了专家对因子赋值的原则、标准等,示例表明,该评价体系实用有效。

According to the characteristics of automobile engine and its overhaul process and methods, relative quality evaluation system is set up. Evaluation factors are weighted according to different levels. The principle and standard of evaluation of the factors are introduced. Actual application indicates that this system is practical and effective.