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1 问题的提出 增压器是柴油机的重要部件,也是影响柴油机工作可靠性的关键部件之一。沈阳铁路局2003年全年由于增压器故障落修300多台次,造成的机破30多件,对铁路运输秩序影响较大。提高增压器工作可靠性是摆在机务工作者面前的任务。增压器故障除了本身质量不高以外,其工
1 Problem Proposed Turbocharger is an important part of diesel engine, but also affect the reliability of diesel engine one of the key components. In 2003, Shenyang Railway Bureau dropped over 300 pieces of turbocharger due to failure of turbocharger, which caused a great impact on railway transport order. To improve the reliability of supercharger is placed in front of the task of workers. Turbocharger fault in addition to its own quality is not high, its work