Título
New Calibration method to measure Rake Face Temperature of the tool during Dry Orthogonal Cutting using ThermographyAutor-a
Versión
Postprint
Derechos
© 2018 Elsevier Ltd.Acceso
Acceso embargadoVersión del editor
https://doi.org/10.1016/j.applthermaleng.2018.03.056Publicado en
Applied Thermal Engineering Vol. 137. Pp. 74-82. 5 June,Primera página
74Última página
82Editor
Elsevier Ltd.Palabras clave
Temperature measurementInfrared thermography
Metal cutting
Orthogonal cutting
Resumen
A new method for measuring temperature in the rake face of a tool during dry orthogonal cutting using ther-
mography is presented. In addition, a new technique is also used to calibrate the infrared ... [+]
A new method for measuring temperature in the rake face of a tool during dry orthogonal cutting using ther-
mography is presented. In addition, a new technique is also used to calibrate the infrared camera. Using this
technique, real temperature values from camera response are directly obtained without the need for emissivity
correction. Emissivity is thus not an uncertainty source. These techniques were applied to machining AISI 4140.
Rake face temperatures are reported and correlation with cutting forces outlined. The set-up effectively showed
temperature distribution on the rake face. [-]
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GV/Convocatoria de ayudas a la Investigación básica y-o aplicada 2014-2015/PI_2014_1_116/CAPV/Estudio de la influencia de la microestructura de aceros y superaleaciones base níquel en la maquinabilidad e integridad superficial de componentes mecanizados/MICROMAQUINTEColecciones
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