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Proceedings Article

Temperature monitoring in selective laser sintering/melting

[+] Author Affiliations
Yu. Chivel

Institute of Applied Physical Problems (Belarus)

I. Smurov

Ecole Nationale d'Ingénieurs de Saint-Etienne (France)

Proc. SPIE 7996, Fundamentals of Laser-Assisted Micro- and Nanotechnologies 2010, 79960A (February 28, 2011); doi:10.1117/12.887310
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From Conference Volume 7996

  • Fundamentals of Laser-Assisted Micro- and Nanotechnologies 2010
  • Vadim P. Veiko; Tigran A. Vartanyan
  • St. Petersburg, Russian Federation | July 05, 2010

abstract

The optical systems for temperature monitoring of SLS/SLM process are developed and integrated with industrial SLS/SLM machines. The system provides the possibility to spatial distribution of brightness temperature at two wavelengths and selected temperature profiles, calculation of colour temperature and express analysis of possible deviations of the maximum temperature from its optimal value. Optimal regimes of SLS process for the sintering of the high porosity powder body was determined.

© (2010) COPYRIGHT SPIE--The International Society for Optical Engineering. Downloading of the abstract is permitted for personal use only.
Citation

Yu. Chivel and I. Smurov
"Temperature monitoring in selective laser sintering/melting", Proc. SPIE 7996, Fundamentals of Laser-Assisted Micro- and Nanotechnologies 2010, 79960A (February 28, 2011); doi:10.1117/12.887310; http://dx.doi.org/10.1117/12.887310


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