论文部分内容阅读
俄罗斯科洛姆纳工厂是俄罗斯最主要的发动机生产厂家 ,生产用于铁路运输、公路运输、海上舰船、钻探工程及各类动力工程用的各种不同系列的发动机。该厂60年代设计和制造的Д49型柴油机现装用在俄罗斯干线客、货机车和调车机车上。经过 30多年的技术开发和技术改进 ,改进型的Д49型柴油机的技术经济指标不逊色于国外最优秀的同类机型。本文最后介绍了科洛姆纳工厂为进一步提高 Д49型柴油机的技术水平的攻关方向和要采取的措施
The Kolomna plant in Russia is Russia’s leading engine manufacturer, producing a diverse range of engines for rail transport, road transport, marine vessels, drilling engineering and various power engineering applications. The Д49 diesel engine, designed and manufactured by the plant in the 1960s, is now installed on Russian trunk, freight and shunting locomotives. After more than 30 years of technology development and technical improvement, the technical and economic indexes of the improved Д49 diesel engine are not inferior to the best foreign models. In the end, this paper introduces the research direction and the measures to be taken by Kolomna Plant to further improve the technological level of Д49 diesel engine