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Title: Effects of Temperature on Particle Coalescence in the Selective Laser Sintering Process
Authors: Cheung, See Lin
Chua, Chee Kai
Zhou, Kun
Wei, Jun
Issue Date: 2014
Source: Cheung, S. L., Chua, C. K., Zhou, K., & Wei, J. (2014). Effects of Temperature on Particle Coalescence in the Selective Laser Sintering Process. Proceedings of the 1st International Conference on Progress in Additive Manufacturing (Pro-AM 2014), 24-29.
Abstract: The interaction between powder particles during laser irradiation is one of the major factors affecting the build part in the selective laser sintering process. Due to asymmetric heating, defects such as internal voids, disjoint particles and asymmetrical shrinkages are formed within the part. This paper utilizes molecular dynamics simulation to reveal the effects of asymmetric heating on the build part.
DOI: 10.3850/978-981-09-0446-3_096
Rights: © 2014 by Research Publishing Services.
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:MAE Conference Papers
Pro-AM Conference Papers
SIMTech Conference Papers

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