Temperature Measurement of Modern Cutting Tools During Turning

Abstract

The study presents the influence of the anti-wear coatings and the type of material from which the cutting tools are made of on the cutting temperature occurring on the tool. The cutting tools made of boron nitride and tungsten carbide composite were investigated. The methodology of measuring the cutting temperature using the thermoelement and thermovision techniques was presented. The results of the temperature measurements occurring on the cutting tool in the cutting zone were compared. The paper also presents a method of determining the effective emissivity of the tested tools, necessary for the correct temperature measurement using the non-contact method. The obtained data were interpreted and the relationships described, and then the results obtained were discussed.

The Analysis of the Influence of Technological Parameters on the Grinding Temperature in the Single-Pass Grinding Process of Solid Carbide End Mill Flutes

“…Yang et al [17] recorded temperature during grinding using a thermocouple as well. Grochalski et al [23] recorded temperature using a thermocouple, but in the turning process.…”

“…The obtained results indicate that the grinding speed, feed rate and grinding depth influence tangential and normal grinding force components. Grochalski et al [23] in their work present two methods of temperature measurement: with the use of a thermal imaging camera and with a thermocouple. For the most resistant to measuring problems method authors indicate measurement with a thermocouple.…”

Estimation of temperature in the cutting area during orthogonal turning of grade 2 titanium

“…They are based on phenomena of conduction and radiation, respectively [9,11]. Examples of the use of these two methods, i.e., the use of a thermocouple and a thermal imaging camera, are presented, e.g., in Grochalski et al [12].…”

Energy Structure and Luminescence of CeF3 Crystals

“…Therefore, the problem of developing new sensors and new sensor materials is very topical [ 20 , 21 ], especially with respect to the concept of the Internet of Things [ 22 , 23 ]. There is a growing need to develop better and more accurate sensors because measurement accuracy also has economic [ 24 , 25 , 26 ], environmental [ 27 ] and medical effects [ 28 , 29 ]. In some branches of science, this need is mentioned as key for the next decade [ 30 , 31 ].…”