Temperature monitoring in selective laser sintering/melting

Yu. Chivel; I. Smurov

doi:10.1117/12.887310

28 February 2011 Temperature monitoring in selective laser sintering/melting

Yu. Chivel, I. Smurov

Proceedings Volume 7996, Fundamentals of Laser-Assisted Micro- and Nanotechnologies 2010; 79960A (2011) https://doi.org/10.1117/12.887310
Event: Fundamentals of Laser Assisted Micro- and Nanotechnologies 2010, 2010, St. Petersburg, Russian Federation

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.

Citation Download 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 (28 February 2011); https://doi.org/10.1117/12.887310

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