Prethodno priopćenje

Crack analysis of crankshaft for diesel engine

Z. J. Xue ; School of applied technology, University of Science and Technology Liaoning, Anshan, China
M. B. Han ; School of applied technology, University of Science and Technology Liaoning, Anshan, China

Sažetak

The cause of crankshaft fracture crack of a certain vehicle has been analyzed through macroscopic analysis, microstructure analysis, mechanical properties test and dimension inspection. The analysis results show that: the fatigue strength of the crankshaft is reduced due to spheroidization recession, low strength and shallow nitriding layer of the fillets.

Ključne riječi

engine; crankshaft; crack; microstructure; mechanical properties

Hrčak ID:

290119

URI

https://hrcak.srce.hr/290119

Datum izdavanja:

3.4.2023.

Posjeta: 437 *