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Computational Validation of Injection Molding Tooling by Additive Layer Manufacture to Produce EPDM Exterior Automotive Seals

I. Evans, Andrew Rees, Christian Griffiths, Rachel Johnson

Sustainable Design and Manufacturing 2020, Volume: 200, Pages: 273 - 283

Swansea University Authors: Andrew Rees, Christian Griffiths

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DOI (Published version): 10.1007/978-981-15-8131-1_25

Abstract

During the design and development of ethylene propylene diene monomer (EPDM) exterior automotive seals, prototype components can only manufactured through production tooling platforms by either injection molding or extrusion. Consequently, tooling is expensive and has long lead times. This paper inv...

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Published in: Sustainable Design and Manufacturing 2020
ISBN: 9789811581304 9789811581311
ISSN: 2190-3018 2190-3026
Published: Singapore Springer Singapore 2020
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URI: https://cronfa.swan.ac.uk/Record/cronfa55388
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first_indexed 2020-10-09T10:52:25Z
last_indexed 2022-06-15T03:11:41Z
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spelling 2022-06-14T15:38:01.8115908 v2 55388 2020-10-09 Computational Validation of Injection Molding Tooling by Additive Layer Manufacture to Produce EPDM Exterior Automotive Seals e43e88c74976e714e1d669a898f8470d Andrew Rees Andrew Rees true false 84c202c256a2950fbc52314df6ec4914 Christian Griffiths Christian Griffiths true false 2020-10-09 MECH During the design and development of ethylene propylene diene monomer (EPDM) exterior automotive seals, prototype components can only manufactured through production tooling platforms by either injection molding or extrusion. Consequently, tooling is expensive and has long lead times. This paper investigates whether additive layer manufacture is a viable method for producing tooling used in injection molding of exterior automotive seals in EPDM. Specifically, a novel rapid tooling is a method that combines additive layer manufacture (ALM) with epoxy reinforcement. Computational validation is performed whereby the mechanical properties of the tool are evaluated. The research has concluded that the novel tooling configuration would be suitable for prototyping purposes which would drastically reduce both costly and environmentally detrimental pre-manufacturing processes. This work has laid the foundations to implement rapid tooling technology to the injection molding of prototype EPDM parts. Conference Paper/Proceeding/Abstract Sustainable Design and Manufacturing 2020 200 273 283 Springer Singapore Singapore 9789811581304 9789811581311 2190-3018 2190-3026 Digital manufacturing, Additive layer manufacturing, Computational modeling 11 9 2020 2020-09-11 10.1007/978-981-15-8131-1_25 COLLEGE NANME Mechanical Engineering COLLEGE CODE MECH Swansea University 2022-06-14T15:38:01.8115908 2020-10-09T11:48:33.3941611 Faculty of Science and Engineering School of Aerospace, Civil, Electrical, General and Mechanical Engineering - Mechanical Engineering I. Evans 1 Andrew Rees 2 Christian Griffiths 3 Rachel Johnson 4 55388__18390__4a6f4f88c98e42c78975391fc1d12949.pdf 55388.pdf 2020-10-09T11:52:02.9776860 Output 605965 application/pdf Accepted Manuscript true 2021-09-11T00:00:00.0000000 true eng
title Computational Validation of Injection Molding Tooling by Additive Layer Manufacture to Produce EPDM Exterior Automotive Seals
spellingShingle Computational Validation of Injection Molding Tooling by Additive Layer Manufacture to Produce EPDM Exterior Automotive Seals
Andrew Rees
Christian Griffiths
title_short Computational Validation of Injection Molding Tooling by Additive Layer Manufacture to Produce EPDM Exterior Automotive Seals
title_full Computational Validation of Injection Molding Tooling by Additive Layer Manufacture to Produce EPDM Exterior Automotive Seals
title_fullStr Computational Validation of Injection Molding Tooling by Additive Layer Manufacture to Produce EPDM Exterior Automotive Seals
title_full_unstemmed Computational Validation of Injection Molding Tooling by Additive Layer Manufacture to Produce EPDM Exterior Automotive Seals
title_sort Computational Validation of Injection Molding Tooling by Additive Layer Manufacture to Produce EPDM Exterior Automotive Seals
author_id_str_mv e43e88c74976e714e1d669a898f8470d
84c202c256a2950fbc52314df6ec4914
author_id_fullname_str_mv e43e88c74976e714e1d669a898f8470d_***_Andrew Rees
84c202c256a2950fbc52314df6ec4914_***_Christian Griffiths
author Andrew Rees
Christian Griffiths
author2 I. Evans
Andrew Rees
Christian Griffiths
Rachel Johnson
format Conference Paper/Proceeding/Abstract
container_title Sustainable Design and Manufacturing 2020
container_volume 200
container_start_page 273
publishDate 2020
institution Swansea University
isbn 9789811581304
9789811581311
issn 2190-3018
2190-3026
doi_str_mv 10.1007/978-981-15-8131-1_25
publisher Springer Singapore
college_str Faculty of Science and Engineering
hierarchytype
hierarchy_top_id facultyofscienceandengineering
hierarchy_top_title Faculty of Science and Engineering
hierarchy_parent_id facultyofscienceandengineering
hierarchy_parent_title Faculty of Science and Engineering
department_str School of Aerospace, Civil, Electrical, General and Mechanical Engineering - Mechanical Engineering{{{_:::_}}}Faculty of Science and Engineering{{{_:::_}}}School of Aerospace, Civil, Electrical, General and Mechanical Engineering - Mechanical Engineering
document_store_str 1
active_str 0
description During the design and development of ethylene propylene diene monomer (EPDM) exterior automotive seals, prototype components can only manufactured through production tooling platforms by either injection molding or extrusion. Consequently, tooling is expensive and has long lead times. This paper investigates whether additive layer manufacture is a viable method for producing tooling used in injection molding of exterior automotive seals in EPDM. Specifically, a novel rapid tooling is a method that combines additive layer manufacture (ALM) with epoxy reinforcement. Computational validation is performed whereby the mechanical properties of the tool are evaluated. The research has concluded that the novel tooling configuration would be suitable for prototyping purposes which would drastically reduce both costly and environmentally detrimental pre-manufacturing processes. This work has laid the foundations to implement rapid tooling technology to the injection molding of prototype EPDM parts.
published_date 2020-09-11T04:09:33Z
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score 11.012678

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