中小功率柴油机用新型铁质铰接式活塞的发展

Development of a New Articulated Ferrum Piston for Medium and Low Power Output Diesel Engines

依据作者近年研究的工作和收集的资料，论述了中小功率柴油机用新型铁质铰接式活塞的发展，对它的结构特点、性能及其使用后柴油机的性能变化进行了分析，认为新型铁质铰接式活塞是高强化柴油机所用活塞的发展方向。

The authors expound the development of a new articulated ferrum piston for medium and low power output diesel engines,analyze its structural charac-teristics and performance and discuss its varied performance indexes after its oper-ation. The authors believe that the new articulated ferrum piston will be one forhigh performance diesel engines.