Accession Number : ADA320668
Title : The Splined Shafts of the YPR Vehicle. A General Inquiry on the Material Quality Aspects That Influence Fatigue Life.
Descriptive Note : Final rept.,
Corporate Author : CENTRE FOR MECHANICAL ENGINEERING TNO DELFT (NETHERLANDS)
Personal Author(s) : Oostvogels, J. M.
PDF Url : ADA320668
Report Date : 06 NOV 1996
Pagination or Media Count : 27
Abstract : Various providers of drive shafts, for instance Norca and Napco, offer their products to the Royal Netherlands Army. The steel drive shafts fail early as a result of metal fatigue. Perhaps the Norca product performs slightly better than the Napco. This report offers a summary of shaft features as they were tested or researched: chemical composition, hardness, toughness, microscopic structure. The report concludes that the differences in fatigue life are the result of a mix of these features. The existing shafts cannot be upgraded. There is no simple criterion to distinguish one shaft type from the other one.
Descriptors : *METALS, *FATIGUE LIFE, *MATERIALS, *TOUGHNESS, *SHAFTS(MACHINE ELEMENTS), *DRIVE SHAFTS, NETHERLANDS, STRUCTURES, STEEL, MICROSCOPY, CHEMICAL COMPOSITION, TRANSLATIONS, ARMY, DUTCH LANGUAGE.
Subject Categories : Properties of Metals and Alloys
Machinery and Tools
Distribution Statement : APPROVED FOR PUBLIC RELEASE