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苏联阿特卡尔斯克机务段为了提高内燃机车柴油机及其辅助装置的可靠性、改善其技术维修质量,经常组织机务部门工作人员学习班。下面是该段学习班如何有成效地解决内燃机车一系列重要部件的改造和维修方面的经验介绍。排气总管的修理 1979年在阿特卡尔斯克机务段,10Д100柴油机的空转工作时间为64％。这种工况造成燃油燃烧状况恶化、缸套进排气口积炭结垢增多及柴油机部件温度升高,因而机车走行4～5万公里之后,排气管就发生弯曲、裂缝以至密封圈断裂和烧毁。为了改善部件的工作条件,提高其工作可
In order to improve the reliability of diesel locomotive diesel engines and their auxiliary devices and to improve the quality of their technical repairs, the Atkarsk locomotive depot of the Soviet Union often organizes workshops for maintenance crew personnel. The following is a briefing on how to effectively solve the renovation and maintenance of a series of important components of diesel locomotives. Exhaust manifold repair In 1979, Atkarsk locomotive depot, 10Д100 diesel engine idle working time was 64%. This situation led to the deterioration of the combustion of fuel, cylinder liner into the exhaust coke fouling and increased temperature of diesel engine parts, so the locomotive running 40,000 km after the exhaust pipe bent, cracks and ring break And burned. In order to improve the working conditions of the components, improve their work