Failure Analysis of Cap Screws in a Diesel Engine Front Gear Train

Autor: R. S. Florea, D.K. Francis, E. W. Jones
Rok vydání: 2013
Předmět:
Zdroj: Journal of Failure Analysis and Prevention. 13:502-509
ISSN: 1864-1245
1547-7029
DOI: 10.1007/s11668-013-9705-2
Popis: Two failures of the front gear train cap screws of a diesel engine in a marine vessel are investigated. Fractured cap screws were present in both failures. The cap screws’ strength was compared to standards. The thread engagement was also analyzed. In one failure, the cap screws used did not comply with the standard properties and in the other failure, improper thread engagement resulted in fast fracture after few load cycles.
Databáze: OpenAIRE