dc.contributor.author | Urgoiti, Lander | |
dc.contributor.author | Barrenetxea Azpeitia, David | |
dc.contributor.author | Sánchez Galíndez, José Antonio | |
dc.contributor.author | Pombo Rodilla, Iñigo | |
dc.contributor.author | Álvarez, Jorge | |
dc.date.accessioned | 2019-01-16T13:10:34Z | |
dc.date.available | 2019-01-16T13:10:34Z | |
dc.date.issued | 2018-11-26 | |
dc.identifier.citation | Sensors 18(12) : (2018) // Article ID 4134 | es_ES |
dc.identifier.issn | 1424-8220 | |
dc.identifier.uri | http://hdl.handle.net/10810/30911 | |
dc.description.abstract | Workpiece rejection originated by thermal damage is of great concern in high added-value industries, such as automotive or aerospace. Surface temperature control is vital to avoid this kind of damage. Difficulties in empirical measurement of surface temperatures in-process imply the measurement in points other than the ground surface. Indirect estimation of temperatures demands the use of thermal models. Among the numerous temperature measuring techniques, infra-red measurement devices excel for their speed and accurate measurements. With all of this in mind, the current work presents a novel temperature estimation system, capable of accurate measurements below the surface as well as correct interpretation and estimation of temperatures. The estimation system was validated by using a series of tests in different grinding conditions that confirm the hypotheses of the error made when measuring temperatures in the workpiece below the surface in grinding. This method provides a flexible and precise way of estimating surface temperatures in grinding processes and has shown to reduce measurement error by up to 60%. | es_ES |
dc.description.sponsorship | Ministerio de Educacion,Cultura y Deporte DPI2017-82239-P AIE/FEDER, UE | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | MDPI | es_ES |
dc.rights | info:eu-repo/semantics/openAccess | es_ES |
dc.rights.uri | http://creativecommons.org/licenses/by/3.0/es/ | * |
dc.subject | dichromatic photodiode | es_ES |
dc.subject | grinding | es_ES |
dc.subject | pyrometry | es_ES |
dc.subject | temperatures | es_ES |
dc.title | On the Influence of Infra-Red Sensor in the Accurate Estimation of Grinding Temperatures | es_ES |
dc.type | info:eu-repo/semantics/article | es_ES |
dc.rights.holder | This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited (CC BY 4.0). | es_ES |
dc.rights.holder | Atribución 3.0 España | * |
dc.relation.publisherversion | https://www.mdpi.com/1424-8220/18/12/4134 | es_ES |
dc.identifier.doi | 10.3390/s18124134 | |
dc.departamentoes | Ingeniería mecánica | es_ES |
dc.departamentoeu | Ingeniaritza mekanikoa | es_ES |