Pitting load capacity of helical gears: Influences of load distribution and tooth flank modifications and their consideration in a new DIN/ISO compatible calculation method for pitting load capacity

Bernd Robert Höhn, Peter Oster, Gregor Steinberger

Publikation: Beitrag in Buch/Bericht/KonferenzbandKonferenzbeitragBegutachtung

Abstract

In experimental analyzes the pitting load capacity of case carburized spur and helical gears is determined in back-to-back test rigs. The research program with one type of spur and 8 types of helical gears includes tests for the determination of influences of varying load distribution, overlap ratio and transmission ratio. The test results are presented and evaluated on the basis of the pitting load capacity calculation methods of ISO 6336-2 / DIN 3990, part 2. A new DIN/ISO compatible calculation method for pitting load capacity is presented. This new calculation method comprehends helical gears more adequate than ISO 6336-2 / DIN 3990, part 2 and has the possibility to consider tooth flank modifications. The new calculation method is applied on test results and gears of a calculation study. It shows better accordance with the experimental test results than the present ISO 6336-2 / DIN 3990, part 2.

OriginalspracheEnglisch
Titel2007 Proceedings of the ASME International Design Engineering Technical Conferences and Computers and Information in Engineering Conference, DETC2007
Seiten895-901
Seitenumfang7
PublikationsstatusVeröffentlicht - 2008
Veranstaltung10th International Power Transmission and Gearing Conference, presented at - 2007 ASME International Design Engineering Technical Conferences and Computers and Information in Engineering Conference, IDETC/CIE2007 - Las Vegas, NV, USA/Vereinigte Staaten
Dauer: 4 Sept. 20077 Sept. 2007

Publikationsreihe

Name2007 Proceedings of the ASME International Design Engineering Technical Conferences and Computers and Information in Engineering Conference, DETC2007
Band7

Konferenz

Konferenz10th International Power Transmission and Gearing Conference, presented at - 2007 ASME International Design Engineering Technical Conferences and Computers and Information in Engineering Conference, IDETC/CIE2007
Land/GebietUSA/Vereinigte Staaten
OrtLas Vegas, NV
Zeitraum4/09/077/09/07

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