AFinite Element Model For A Selective Laser Sintering of A Polycarbonate Powder Block

A two dimensional finite element model was applied to determine temperature distribution within the layer block in the Selective Laser Sintering (SLS) of polycarbonate powders. Temperature time history and the sintering densification within the powder bed have been assumed to follow the solution of...

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Main Author:	Perpustakaan UGM, i-lib
Format:	Article NonPeerReviewed
Published:	[Yogyakarta] : Universitas Gadjah Mada 1997
Subjects:	Jurnal i-lib UGM
Online Access:	https://repository.ugm.ac.id/21934/ http://i-lib.ugm.ac.id/jurnal/download.php?dataId=4813
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Institution:	Universitas Gadjah Mada

id	id-ugm-repo.21934
record_format	dspace
spelling	id-ugm-repo.219342014-06-18T00:37:36Z https://repository.ugm.ac.id/21934/ AFinite Element Model For A Selective Laser Sintering of A Polycarbonate Powder Block Perpustakaan UGM, i-lib Jurnal i-lib UGM A two dimensional finite element model was applied to determine temperature distribution within the layer block in the Selective Laser Sintering (SLS) of polycarbonate powders. Temperature time history and the sintering densification within the powder bed have been assumed to follow the solution of the heat conduction and the Nelson model (1993), respectively. The conductivity and the specific heat of the particle bed are treated as a function of temperature. In this model, shrinkage which usually occured after cooling is not considered. The results show that densification depends on the temperature distribution within the powder block and the laser power or the Andrew number. [Yogyakarta] : Universitas Gadjah Mada 1997 Article NonPeerReviewed Perpustakaan UGM, i-lib (1997) AFinite Element Model For A Selective Laser Sintering of A Polycarbonate Powder Block. Jurnal i-lib UGM. http://i-lib.ugm.ac.id/jurnal/download.php?dataId=4813
institution	Universitas Gadjah Mada
building	UGM Library
country	Indonesia
collection	Repository Civitas UGM
topic	Jurnal i-lib UGM
spellingShingle	Jurnal i-lib UGM Perpustakaan UGM, i-lib AFinite Element Model For A Selective Laser Sintering of A Polycarbonate Powder Block
description	A two dimensional finite element model was applied to determine temperature distribution within the layer block in the Selective Laser Sintering (SLS) of polycarbonate powders. Temperature time history and the sintering densification within the powder bed have been assumed to follow the solution of the heat conduction and the Nelson model (1993), respectively. The conductivity and the specific heat of the particle bed are treated as a function of temperature. In this model, shrinkage which usually occured after cooling is not considered. The results show that densification depends on the temperature distribution within the powder block and the laser power or the Andrew number.
format	Article NonPeerReviewed
author	Perpustakaan UGM, i-lib
author_facet	Perpustakaan UGM, i-lib
author_sort	Perpustakaan UGM, i-lib
title	AFinite Element Model For A Selective Laser Sintering of A Polycarbonate Powder Block
title_short	AFinite Element Model For A Selective Laser Sintering of A Polycarbonate Powder Block
title_full	AFinite Element Model For A Selective Laser Sintering of A Polycarbonate Powder Block
title_fullStr	AFinite Element Model For A Selective Laser Sintering of A Polycarbonate Powder Block
title_full_unstemmed	AFinite Element Model For A Selective Laser Sintering of A Polycarbonate Powder Block
title_sort	afinite element model for a selective laser sintering of a polycarbonate powder block
publisher	[Yogyakarta] : Universitas Gadjah Mada
publishDate	1997
url	https://repository.ugm.ac.id/21934/ http://i-lib.ugm.ac.id/jurnal/download.php?dataId=4813
_version_	1681217926789595136

AFinite Element Model For A Selective Laser Sintering of A Polycarbonate Powder Block

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