Paper Title:
Optical System for On-Line Monitoring and Temperature Control in Selective Laser Melting Technology
  Abstract

A monitoring system is developed to visualize and to control the process of Selective Laser Melting (SLM) of metallic powder. The system is integrated with industrial PHENIX PM-100 machine. Visualization is carried out using LED illumination and CCD-camera; a home developed pyrometer is applied for monitoring of thermal phenomena in the zone of laser impact. Deviation of temperature from its optimal value is chosen as a criterion for the express method of quality control.

  Info
Periodical
Edited by
Yuri Chugui, Yongsheng Gao, Kuang-Chao Fan, Roald Taymanov and Ksenia Sapozhnikova
Pages
458-461
DOI
10.4028/www.scientific.net/KEM.437.458
Citation
M. Doubenskaia, M. Pavlov, Y. Chivel, "Optical System for On-Line Monitoring and Temperature Control in Selective Laser Melting Technology", Key Engineering Materials, Vol. 437, pp. 458-461, 2010
Online since
May 2010
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Price
$32.00
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