Paper Title:
Development of Cutting Tools with Built-in Thin Film Thermocouple for Monitoring Machining Temperature
  Abstract

Temperature plays a vital role in the machining industry today. NiCr/NiSi thin-film thermocouples have been deposited on the rake face of polycrystalline cubic boron nitride (PCBN) tools by magnetron sputtering. The typical deposition conditions are summarized. Static and dynamic calibrations of the NiCr/NiSi thin-film thermocouples are presented. The Seebeck coefficient of the TFTC is 37.3 μV/°C. The response time is about 3.9 ms. The testing results indicate that the developed NiCr/NiSi thin-film thermocouple sensors perform excellently when machining A3 steel in situ.

  Info
Periodical
Advanced Materials Research (Volumes 189-193)
Edited by
Zhengyi Jiang, Shanqing Li, Jianmin Zeng, Xiaoping Liao and Daoguo Yang
Pages
3170-3174
DOI
10.4028/www.scientific.net/AMR.189-193.3170
Citation
Q. Y. Zeng, X. F. Zheng, G. H. Zhang, L. Chen, "Development of Cutting Tools with Built-in Thin Film Thermocouple for Monitoring Machining Temperature", Advanced Materials Research, Vols. 189-193, pp. 3170-3174, 2011
Online since
February 2011
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Price
$32.00
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