Effects of temperature on particle coalescence in the selective laser sintering process

See Lin Cheung; Chee Kai Chua; Kun Zhou; Jun Wei

doi:10.3850/978-981-09-0446-3_096

Effects of temperature on particle coalescence in the selective laser sintering process

See Lin Cheung
, Chee Kai Chua^*
, Kun Zhou
, Jun Wei

^*Corresponding author for this work

Nanyang Technological University
Agency for Science, Technology and Research, Singapore

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

3 Scopus citations

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.

Original language	English
Title of host publication	Proceedings of the 1st International Conference on Progress in Additive Manufacturing, Pro-AM 2014
Editors	Chee Kai Chua, Wai Yee Yeong, Ming Jen Tan, Erjia Liu
Publisher	Pro-AM
Pages	24-29
Number of pages	6
ISBN (Electronic)	9789810904463
DOIs	https://doi.org/10.3850/978-981-09-0446-3_096
State	Published - 2014
Externally published	Yes

Publication series

Name	Proceedings of the International Conference on Progress in Additive Manufacturing
Volume	0
ISSN (Print)	2424-8967

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10.3850/978-981-09-0446-3_096

Cite this

Cheung, S. L., Chua, C. K., Zhou, K., & Wei, J. (2014). Effects of temperature on particle coalescence in the selective laser sintering process. In C. K. Chua, W. Y. Yeong, M. J. Tan, & E. Liu (Eds.), Proceedings of the 1st International Conference on Progress in Additive Manufacturing, Pro-AM 2014 (pp. 24-29). (Proceedings of the International Conference on Progress in Additive Manufacturing; Vol. 0). Pro-AM. https://doi.org/10.3850/978-981-09-0446-3_096

Cheung, See Lin ; Chua, Chee Kai ; Zhou, Kun et al. / 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. editor / Chee Kai Chua ; Wai Yee Yeong ; Ming Jen Tan ; Erjia Liu. Pro-AM, 2014. pp. 24-29 (Proceedings of the International Conference on Progress in Additive Manufacturing).

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title = "Effects of temperature on particle coalescence in the selective laser sintering process",

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.",

author = "Cheung, \{See Lin\} and Chua, \{Chee Kai\} and Kun Zhou and Jun Wei",

year = "2014",

doi = "10.3850/978-981-09-0446-3\_096",

language = "英语",

series = "Proceedings of the International Conference on Progress in Additive Manufacturing",

publisher = "Pro-AM",

pages = "24--29",

editor = "Chua, \{Chee Kai\} and Yeong, \{Wai Yee\} and Tan, \{Ming Jen\} and Erjia Liu",

booktitle = "Proceedings of the 1st International Conference on Progress in Additive Manufacturing, Pro-AM 2014",

}

Cheung, SL, Chua, CK, Zhou, K & Wei, J 2014, Effects of temperature on particle coalescence in the selective laser sintering process. in CK Chua, WY Yeong, MJ Tan & E Liu (eds), Proceedings of the 1st International Conference on Progress in Additive Manufacturing, Pro-AM 2014. Proceedings of the International Conference on Progress in Additive Manufacturing, vol. 0, Pro-AM, pp. 24-29. https://doi.org/10.3850/978-981-09-0446-3_096

Effects of temperature on particle coalescence in the selective laser sintering process. / Cheung, See Lin; Chua, Chee Kai; Zhou, Kun et al.
Proceedings of the 1st International Conference on Progress in Additive Manufacturing, Pro-AM 2014. ed. / Chee Kai Chua; Wai Yee Yeong; Ming Jen Tan; Erjia Liu. Pro-AM, 2014. p. 24-29 (Proceedings of the International Conference on Progress in Additive Manufacturing; Vol. 0).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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AU - Zhou, Kun

AU - Wei, Jun

PY - 2014

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N2 - 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.

AB - 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.

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PB - Pro-AM

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Cheung SL, Chua CK, Zhou K, Wei J. Effects of temperature on particle coalescence in the selective laser sintering process. In Chua CK, Yeong WY, Tan MJ, Liu E, editors, Proceedings of the 1st International Conference on Progress in Additive Manufacturing, Pro-AM 2014. Pro-AM. 2014. p. 24-29. (Proceedings of the International Conference on Progress in Additive Manufacturing). doi: 10.3850/978-981-09-0446-3_096

Effects of temperature on particle coalescence in the selective laser sintering process

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