16V240ZJ型柴油机曲轴损坏的原因分析及对策

Reason Analysis and Countermeasures of Crank shaft Damage of 16V240ZJ Diesel Engine

曲轴是柴油机中技术要求高,造价较昂贵的部件之一,由于其工作中承受较大的周期性的交变载荷,从而易损坏。本文通过对16V240ZJ型柴油机曲轴损坏的类型及产生的内外在原因的讲述,对其损坏的原因进行了分析,并以此为据提出了相应的对策。

The crank shaft is one of the parts that the technology is expected more in the diesel engine and is also more expensive fabrication cost, As it bears heavy periodic reversal load when it is working, it is easy to be damaged. This text analyses the reasons of its damage through telling the type and the reasons inside and outside of production that are damaged to the diesel engine crank shaft of Model 16V240ZJ. On the basis of those, I put forward the corresponding countermeasures to its reason damaged.