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 language | English |
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| Pages | 17-32 |
| Number of pages | 16 |
| Publication status | Published - 1990 |
| Event | Winter Annual Meeting of the American Society of Mechanical Engineers - Dallas, TX, USA Duration: 1990 Nov 25 → 1990 Nov 30 |
Other
| Other | Winter Annual Meeting of the American Society of Mechanical Engineers |
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| City | Dallas, TX, USA |
| Period | 90-11-25 → 90-11-30 |
All Science Journal Classification (ASJC) codes
- Industrial and Manufacturing Engineering
- Mechanical Engineering