dc.creatorCastellanos, L M
dc.creatorCabello, J J
dc.creatorMartínez, V L
dc.creatorOrtiz, A E
dc.date.accessioned2020-09-10T21:24:30Z
dc.date.accessioned2022-09-28T20:26:05Z
dc.date.available2020-09-10T21:24:30Z
dc.date.available2022-09-28T20:26:05Z
dc.date.created2020-09-10T21:24:30Z
dc.date.issued2020
dc.identifierCastellanos, L. M., Cabello, J. J., Sagastume, A., Martínez, V. L., & Ortiz, A. E. (2020). Causal analysis of the pinion teeth failure in a limestone reclaimer. Paper presented at the IOP Conference Series: Materials Science and Engineering, , 844(1) doi:10.1088/1757-899X/844/1/012027
dc.identifierhttps://hdl.handle.net/20.500.12585/9385
dc.identifierhttps://iopscience.iop.org/article/10.1088/1757-899X/844/1/012027
dc.identifier10.1088/1757-899X/844/1/012027
dc.identifierUniversidad Tecnológica de Bolívar
dc.identifierRepositorio Universidad Tecnológica de Bolívar
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/3728118
dc.description.abstractThis paper presents a causal analysis of an unexpected failure of the pinion teeth of a large reducer installed in a limestone reclaimer which is part of a raw material transportation system of a cement factory. The Montano methodology is applied. It includes a collection of documentation, evidences, evaluation of failure mechanism by visual inspection and some hypothesis and their validation based on the analysis of the material resistance. It is demonstrated that although the teeth of the pinion were made of a suitable material and cemented correctly, they worked overloaded due to the presence of large rocks in the raw material. A resulting increase of contact tensions in the teeth over the allowed limits led to a fatigue failure process which is described in this work. The results of the analysis can be of great interest in order to develop preventive measures and avoid future undesired plant stoppages and economic losses.
dc.languageeng
dc.publisherCartagena de Indias
dc.rightshttp://creativecommons.org/licenses/by-nc/4.0/
dc.rightsinfo:eu-repo/semantics/openAccess
dc.rightsAtribución-NoComercial 4.0 Internacional
dc.sourceIOP Conf. Series: Materials Science and Engineering 844 (2020) 012027
dc.titleCausal Analysis of the Pinion Teeth Failure in a Limestone Reclaimer


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