高可靠性中速柴油机的设计和发展

• 作 者: W. A. Poynton 徐绍雨
• 出 处: 国外内燃机车
• 发表日期: 1991年05期
• 关键词: 中速柴油机 可靠性试验 设计评价 新型柴油机 单缸功率 气缸压力 耐久试验 机油压力 设计过程 组合活塞

为保证由英国Mirrlees Blackstone公司制造的范围宽广的中速柴油机具有高的可靠性,需要在柴油机寿命周期的各个阶段采取一种特珠的方法。设计评价过程从设计审查阶段开始,继而是台架试验、发动机检测、样机的耐久试验、早期生产机型的运用以及已经交付运用的柴油机的定期监测等。本文对上述每个阶段都通过典型的例证加以详述,并对承担上述各项任务的管理机构进行了简单的介绍。

To ensure the high reliability of a wide range of medium-speed diesel engines manufactured by Mirrlees Blackstone, UK, a special bead approach is required at all stages of the life cycle of a diesel engine. The design evaluation process starts from the design review stage and proceeds to bench testing, engine testing, prototyping durability testing, early production models, and regular monitoring of diesel engines that have been delivered. Each of the above stages is illustrated by a typical example in this article, with a brief introduction to the governing body that undertakes each of these tasks.