期刊
OPTIK
卷 119, 期 13, 页码 618-623出版社
ELSEVIER GMBH, URBAN & FISCHER VERLAG
DOI: 10.1016/j.ijleo.2007.01.010
关键词
SLS; Infrared thermograph; Sintering parameters; Thermophysical parameters
类别
资金
- Jiangxi Educational Office
- Scientific Funds of Chinese Aviation [04156010]
During selective laser sintering (SLS), transient temperature has direct effect on prototyping mechanism and quality. The infrared thermograph non-contact testing method is proposed in this paper. The testing results are compared with numerical simulation results. The results indicate that the on-the-spot survey trend agrees with the simulation trend, and the proposed method provides a steady experimental base for selecting sintering parameters and calculating thermophysical parameters reasonably. (c) 2007 Elsevier GmbH. All rights reserved.
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