Development of the infrared pyrometer with fiber optic for measuring cutting temperature at high speed cutting

Jehnming Lin, Tei Chen Chen, Cheng l. Weng

Research output: Contribution to conferencePaperpeer-review

7 Citations (Scopus)

Abstract

An infrared (IR) pyrometer with fiber optic was developed for measuring tool temperature at high speed cutting. With theoretical and experimental evidences, the accuracy of the IR pyrometer with fiber optic is superior than that of the conventional thermocouple technique in the surface temperature measurement. Based on the concept of model mapping proposed by Yen and Wright, a one-dimensional ellipsoidal mapping model was adopted as an extrapolation scheme to estimate the average cutting edge temperature from the temperature measured in the vicinity of the cutting edge. The results evaluated by this estimation scheme show that the extrapolated cutting temperatures are quite in agreement with other investigations.

Original languageEnglish
Pages17-32
Number of pages16
Publication statusPublished - 1990 Dec 1
EventWinter Annual Meeting of the American Society of Mechanical Engineers - Dallas, TX, USA
Duration: 1990 Nov 251990 Nov 30

Other

OtherWinter Annual Meeting of the American Society of Mechanical Engineers
CityDallas, TX, USA
Period90-11-2590-11-30

All Science Journal Classification (ASJC) codes

  • Industrial and Manufacturing Engineering
  • Mechanical Engineering

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