Temperature on flank face of cutting tool in high speed milling

Citation
T. Ueda et al., Temperature on flank face of cutting tool in high speed milling, CIRP ANN-M, 50(1), 2001, pp. 37-40
Citations number
6
Language
INGLESE
art.tipo
Article
Categorie Soggetti
Mechanical Engineering
Journal title
CIRP ANNALS-MANUFACTURING TECHNOLOGY
Volume
50
Issue
1
Year of publication
2001
Pages
37 - 40
Database
ISI
SICI code
Abstract
The temperature on the flank face of a cutting tool in high speed milling i s measured using a two-color pyrometer with a chalcogenide optical fiber. T his pyrometer has a flat response for a pulse signal of 400 kHz, which is r apid enough to measure the temperature of an end milling cutter rotating at 10000rpm. The influence of cutting speed, feed speed, depth of cut on the cutting temperature at the flank face of a cemented carbide insert is inves tigated. The temperature of the end milling cutter rises rapidly with incre ase of cutting speed and it is approximately 770 degreesC at 628 m/min. The heating and cooling characteristics of the cutting tool are examined and t he temperature change during an intermittent cutting operation is approxima tely 150 degreesC at cutting speed 471 m/min and feed 0.047mm/tooth.