Investigations of the temperature regimes of the selective laser melting

Yu. Chivel

doi:10.1117/12.922102

15 May 2012 Investigations of the temperature regimes of the selective laser melting

Yu. Chivel

Proceedings Volume 8433, Laser Sources and Applications; 84330R (2012) https://doi.org/10.1117/12.922102
Event: SPIE Photonics Europe, 2012, Brussels, Belgium

Abstract

The principles of measuring the surface temperature of powder bed in the focal spot of the laser radiation while scanning the surface using galvoscanner with F-teta lens have been elaborated. Investigation of the melting of overhang layers has been conducted under full temperature monitoring. Temperature regimes of the selective laser melting process of the 3D object from steel 316L powder have been investigated.

Citation Download Citation

Yu. Chivel "Investigations of the temperature regimes of the selective laser melting", Proc. SPIE 8433, Laser Sources and Applications, 84330R (15 May 2012); https://doi.org/10.1117/12.922102

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