Effects of Temperature on Particle Coalescence in the Selective Laser Sintering Process

Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/84375

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.
Conference:	Proceedings of the 1st International Conference on Progress in Additive Manufacturing (Pro-AM 2014)
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.
URI:	https://hdl.handle.net/10356/84375 http://hdl.handle.net/10220/41735
DOI:	10.3850/978-981-09-0446-3_096
Schools:	School of Mechanical and Aerospace Engineering
Organisations:	A*STAR SIMTech
Research Centres:	Singapore Centre for 3D Printing
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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