The present paper aims to propose a method, in ISO Standard environment, in order to calculate the KA application factor when the nominal torque is not defined. A procedure is presented, based on the Miner damage rule, in order to process a given load spectrum and to calculate a value of the equivalent tangential force including variable amplitude effects, useful for bending and pitting life calculation. A practical case is presented, based on a recorded vehicle mission, referring to the input gear of a transfer box for industrial truck. A comparison is also given with the ISO Standard results.
Method for calculating the application factor KA in gears subjected to variable working conditions / Cura', Francesca Maria. - In: PROCEDIA ENGINEERING. - ISSN 1877-7058. - 101:(2015), pp. 109-116. (Intervento presentato al convegno 3RD INTERNATIONAL CONFERENCE ON MATERIAL AND COMPONENT PERFORMANCE UNDER VARIABLE AMPLITUDE LOADING, VAL 2015 tenutosi a Praga nel 23-26 marzo 2015) [10.1016/j.proeng.2015.02.015].
Method for calculating the application factor KA in gears subjected to variable working conditions
CURA', Francesca Maria
2015
Abstract
The present paper aims to propose a method, in ISO Standard environment, in order to calculate the KA application factor when the nominal torque is not defined. A procedure is presented, based on the Miner damage rule, in order to process a given load spectrum and to calculate a value of the equivalent tangential force including variable amplitude effects, useful for bending and pitting life calculation. A practical case is presented, based on a recorded vehicle mission, referring to the input gear of a transfer box for industrial truck. A comparison is also given with the ISO Standard results.File | Dimensione | Formato | |
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Cura, Francesca-Method for calculating the application factor KA in gears subjected.pdf
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https://hdl.handle.net/11583/2599556
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