Forecasting of tools' wear resistance by measurement of their thermal diffusivity

Vladimir P. Vavilov; M. F. Poletika; V. A. Pushnykh; A. V. Shipulin; V. V. Reino

doi:10.1117/12.58551

1 April 1992 Forecasting of tools' wear resistance by measurement of their thermal diffusivity

Vladimir P. Vavilov, M. F. Poletika, V. A. Pushnykh, A. V. Shipulin, V. V. Reino

Proceedings Volume 1682, Thermosense XIV: An Intl Conf on Thermal Sensing and Imaging Diagnostic Applications; (1992) https://doi.org/10.1117/12.58551
Event: Aerospace Sensing, 1992, Orlando, FL, United States

Abstract

Thermal diffusivity measurements by using flash technique are widely known. Here we focus the attention onto the description of a new method to measure the wear resistance of cemented carbide cutting tools. Wear process is highly influenced by the temperature of cutting and the good correlation between diffusivity and resistance of tools in a wide range of cutting speed was found. It allows to forecast in a non-destructive way the wear resistance of each cutting insert in seria. Finally the method developed tends to reduce the operational time in mechanical processing.

Citation Download Citation

Vladimir P. Vavilov, M. F. Poletika, V. A. Pushnykh, A. V. Shipulin, and V. V. Reino "Forecasting of tools' wear resistance by measurement of their thermal diffusivity", Proc. SPIE 1682, Thermosense XIV: An Intl Conf on Thermal Sensing and Imaging Diagnostic Applications, (1 April 1992); https://doi.org/10.1117/12.58551

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