Finite element analysis and die design of extrusion processes of radial-finned heat sink

Dyi Cheng Chen, Jhih Ming Chen, Ming Wei Guo, Chih Hsuan Jao, Wen Jong Chen

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

There are many different types of manufacturing methods for heat sink fins in the current market. The aim of this study is to design an extrusion die for a radial-finned heat sink using a commercial finite element package, DEFORMTM 3D. We then conduct a series of simulation analyses with different variables such as friction factor, ram velocity, and fin gate stage of the die to evaluate the methods of decreasing the warping in the extrusion process. The die is assumed as a rigid body in the analyses. The results confirm the suitability of DEFORMTM 3D to design an extrusion die achieving a lower warping behavior of the radial-finned heat sink.

Original languageEnglish
Title of host publicationAdvances in Materials and Processing Technologies II, AMPT 2009
Pages30-35
Number of pages6
DOIs
Publication statusPublished - 2011 Aug 8
EventInternational Conference on Advances in Materials and Processing Technologies, AMPT 2009 - , Malaysia
Duration: 2009 Oct 262009 Oct 29

Publication series

NameAdvanced Materials Research
Volume264-265
ISSN (Print)1022-6680

Other

OtherInternational Conference on Advances in Materials and Processing Technologies, AMPT 2009
CountryMalaysia
Period09-10-2609-10-29

Fingerprint

Heat sinks
Extrusion dies
Extrusion
Finite element method
Friction

All Science Journal Classification (ASJC) codes

  • Engineering(all)

Cite this

Chen, D. C., Chen, J. M., Guo, M. W., Jao, C. H., & Chen, W. J. (2011). Finite element analysis and die design of extrusion processes of radial-finned heat sink. In Advances in Materials and Processing Technologies II, AMPT 2009 (pp. 30-35). (Advanced Materials Research; Vol. 264-265). https://doi.org/10.4028/www.scientific.net/AMR.264-265.30
Chen, Dyi Cheng ; Chen, Jhih Ming ; Guo, Ming Wei ; Jao, Chih Hsuan ; Chen, Wen Jong. / Finite element analysis and die design of extrusion processes of radial-finned heat sink. Advances in Materials and Processing Technologies II, AMPT 2009. 2011. pp. 30-35 (Advanced Materials Research).
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abstract = "There are many different types of manufacturing methods for heat sink fins in the current market. The aim of this study is to design an extrusion die for a radial-finned heat sink using a commercial finite element package, DEFORMTM 3D. We then conduct a series of simulation analyses with different variables such as friction factor, ram velocity, and fin gate stage of the die to evaluate the methods of decreasing the warping in the extrusion process. The die is assumed as a rigid body in the analyses. The results confirm the suitability of DEFORMTM 3D to design an extrusion die achieving a lower warping behavior of the radial-finned heat sink.",
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Chen, DC, Chen, JM, Guo, MW, Jao, CH & Chen, WJ 2011, Finite element analysis and die design of extrusion processes of radial-finned heat sink. in Advances in Materials and Processing Technologies II, AMPT 2009. Advanced Materials Research, vol. 264-265, pp. 30-35, International Conference on Advances in Materials and Processing Technologies, AMPT 2009, Malaysia, 09-10-26. https://doi.org/10.4028/www.scientific.net/AMR.264-265.30

Finite element analysis and die design of extrusion processes of radial-finned heat sink. / Chen, Dyi Cheng; Chen, Jhih Ming; Guo, Ming Wei; Jao, Chih Hsuan; Chen, Wen Jong.

Advances in Materials and Processing Technologies II, AMPT 2009. 2011. p. 30-35 (Advanced Materials Research; Vol. 264-265).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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Chen DC, Chen JM, Guo MW, Jao CH, Chen WJ. Finite element analysis and die design of extrusion processes of radial-finned heat sink. In Advances in Materials and Processing Technologies II, AMPT 2009. 2011. p. 30-35. (Advanced Materials Research). https://doi.org/10.4028/www.scientific.net/AMR.264-265.30