Measurement of Cutting Temperature in Interrupted Machining Using Optical Spectrometry
Isaí Espinoza-Torres,
Israel Martínez-Ramírez,
Juan Manuel Sierra-Hernández
et al.
Abstract:This research presents an experimental study focused on measuring temperature at the tool flank during the up-milling process at high cutting speed. The proposed system deals with emissivity compensation through a two-photodetector system and during calibration. A ratio pyrometer composed of two photodetectors and a multimode fiber-optic coupler is employed to capture the radiation emitted by the cutting insert. The pyrometer is calibrated using an innovative calibration system that addresses theoretical discr… Show more
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