Abstract
This article shows the uncertainty propagation in the machining of a planetary speed reductor with HCR (High Contact Ratio) gears for high responsibility applications. It is known that in these applications, failure tolerance of a component is very low, so reliability must be close to 100%. In this way, the tolerances associated to the manufacturing process of the individual parts are typically very narrow in order to find higher function reliability. Therefore, the knowledge of which are the error sources in the manufacturing of the gear it is required, if the maximum repeatability (precision) demanded in those narrow tolerances has to be achieved. Also, tolerances are directly related to the acceptance of several unknown factors on system performance. This work will break down the sources of uncertainty, focusing on the manufacturing process by grinding.
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© 2014 Springer Science+Business Media Dordrecht
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Martínez-Ciudad, A., López de Lacalle, L.N., Sánchez, J. (2014). Uncertainty Propagation in the Grinding Process of High Contact Ratio Gears for a Planetary Geared Turbofan. In: Petuya, V., Pinto, C., Lovasz, EC. (eds) New Advances in Mechanisms, Transmissions and Applications. Mechanisms and Machine Science, vol 17. Springer, Dordrecht. https://doi.org/10.1007/978-94-007-7485-8_8
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DOI: https://doi.org/10.1007/978-94-007-7485-8_8
Publisher Name: Springer, Dordrecht
Print ISBN: 978-94-007-7484-1
Online ISBN: 978-94-007-7485-8
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