摘要
针对DF7型机车柴油机正时齿轮与双联大介轮啮合间隙减小这一故障,分析了其产生的原因以及可能造成的危害,并制定了防止该故障发生的措施。
The reasons of reduction in engagement clearance between timing gear and big dual idle gear of DF_7 locomotive diesel engine and the probable resulting damages were analysed,and the measures to prevent this fault from occurring were proposed.
出处
《内燃机车》
北大核心
2004年第11期29-30,共2页
Diesel Locomotives
关键词
DF7型机车
正时齿轮
啮合间隙
减小
原因
措施
DF_7 locomotive
timing gear engagement clearance
reduction
reason
measures
