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Influence of Injection and Cavity Pressure on the Demoulding Force in Micro-Injection Moulding

Christian Griffiths, S. S. Dimov, S. G. Scholz, G. Tosello, Andrew Rees

Journal of Manufacturing Science and Engineering, Volume: 136, Issue: 3, Start page: 031014

Swansea University Authors: Christian Griffiths, Andrew Rees

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DOI (Published version): 10.1115/1.4026983

Abstract

The paper reports an experimental study that investigates part demoulding behavior in micro-injection moulding with a focus on the effects of pressure and temperature on the demoulding forces. In particular, the demoulding performance of a representative microfluidics part was studied as a function...

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Published in: Journal of Manufacturing Science and Engineering
ISSN: 1087-1357 1528-8935
Published: ASME International 2014
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URI: https://cronfa.swan.ac.uk/Record/cronfa21333
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first_indexed 2015-05-13T02:11:56Z
last_indexed 2018-02-09T04:58:46Z
id cronfa21333
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spelling 2015-05-12T14:55:32.6139686 v2 21333 2015-05-12 Influence of Injection and Cavity Pressure on the Demoulding Force in Micro-Injection Moulding 84c202c256a2950fbc52314df6ec4914 Christian Griffiths Christian Griffiths true false e43e88c74976e714e1d669a898f8470d Andrew Rees Andrew Rees true false 2015-05-12 GENG The paper reports an experimental study that investigates part demoulding behavior in micro-injection moulding with a focus on the effects of pressure and temperature on the demoulding forces. In particular, the demoulding performance of a representative microfluidics part was studied as a function of four process parameters, melt temperature, mould temperature, holding pressure, and injection speed, employing the design of experiment approach. In addition, the results obtained using different combinations of process parameters were analyzed to identify the best processing conditions in regards to demoulding behavior of microparts when utilizing a COC polymer to mould them. Journal Article Journal of Manufacturing Science and Engineering 136 3 031014 ASME International 1087-1357 1528-8935 Cavities, Polymers, Pressure, Molding 30 6 2014 2014-06-30 10.1115/1.4026983 http://dx.doi.org/10.1115/1.4026983 COLLEGE NANME General Engineering COLLEGE CODE GENG Swansea University 2015-05-12T14:55:32.6139686 2015-05-12T14:55:32.6139686 Christian Griffiths 1 S. S. Dimov 2 S. G. Scholz 3 G. Tosello 4 Andrew Rees 5
title Influence of Injection and Cavity Pressure on the Demoulding Force in Micro-Injection Moulding
spellingShingle Influence of Injection and Cavity Pressure on the Demoulding Force in Micro-Injection Moulding
Christian Griffiths
Andrew Rees
title_short Influence of Injection and Cavity Pressure on the Demoulding Force in Micro-Injection Moulding
title_full Influence of Injection and Cavity Pressure on the Demoulding Force in Micro-Injection Moulding
title_fullStr Influence of Injection and Cavity Pressure on the Demoulding Force in Micro-Injection Moulding
title_full_unstemmed Influence of Injection and Cavity Pressure on the Demoulding Force in Micro-Injection Moulding
title_sort Influence of Injection and Cavity Pressure on the Demoulding Force in Micro-Injection Moulding
author_id_str_mv 84c202c256a2950fbc52314df6ec4914
e43e88c74976e714e1d669a898f8470d
author_id_fullname_str_mv 84c202c256a2950fbc52314df6ec4914_***_Christian Griffiths
e43e88c74976e714e1d669a898f8470d_***_Andrew Rees
author Christian Griffiths
Andrew Rees
author2 Christian Griffiths
S. S. Dimov
S. G. Scholz
G. Tosello
Andrew Rees
format Journal article
container_title Journal of Manufacturing Science and Engineering
container_volume 136
container_issue 3
container_start_page 031014
publishDate 2014
institution Swansea University
issn 1087-1357
1528-8935
doi_str_mv 10.1115/1.4026983
publisher ASME International
url http://dx.doi.org/10.1115/1.4026983
document_store_str 0
active_str 0
description The paper reports an experimental study that investigates part demoulding behavior in micro-injection moulding with a focus on the effects of pressure and temperature on the demoulding forces. In particular, the demoulding performance of a representative microfluidics part was studied as a function of four process parameters, melt temperature, mould temperature, holding pressure, and injection speed, employing the design of experiment approach. In addition, the results obtained using different combinations of process parameters were analyzed to identify the best processing conditions in regards to demoulding behavior of microparts when utilizing a COC polymer to mould them.
published_date 2014-06-30T03:25:16Z
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score 11.013082

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