Advanced manufacturing technology for 3D profiled woven preforms

3D textile performs offer a high potential to increase mechanical properties of composites and they can reduce the production steps and costs as well. The variety of woven structures is enormous. The algorithms based on the conventional weaving notation can only represent the possible woven structur...

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Bibliographic Details
Main Author: Torun, Ahmet Refah
Other Authors: Technische Universität Dresden, Fakultät Maschinenwesen
Format: Doctoral Thesis
Language:English
Published: Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden 2011
Subjects:
Online Access:http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-71966
http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-71966
http://www.qucosa.de/fileadmin/data/qucosa/documents/7196/Dissertation_Torun.pdf
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spelling ndltd-DRESDEN-oai-qucosa.de-bsz-14-qucosa-719662013-01-07T20:02:30Z Advanced manufacturing technology for 3D profiled woven preforms Neue Fertigungstechnologie für 3D profilierte Preforms auf Webbasis Torun, Ahmet Refah 3D Weben Preform Gewebe Hybridgarn Verbundwerkstoffe 3D weaving preform woven fabric hybrid yarn composite ddc:620 rvk:ZS 6900 rvk:ZS 6450 3D textile performs offer a high potential to increase mechanical properties of composites and they can reduce the production steps and costs as well. The variety of woven structures is enormous. The algorithms based on the conventional weaving notation can only represent the possible woven structures in a limited way. Within the scope of this dissertation, a new weaving notation was developed in order to analyze the multilayer woven structures analytically. Technological solutions were developed in order to guarantee a reproducible preform production with commingled hybrid yarns. Terry weaving technique can be utilized to create vertical connections on carrier fabrics, which makes it suitable for the development of complex profiles. A double rapier weaving machine was modified with electronically controlled terry weaving and pneumatic warp yarn pull-back systems. Various spacer fabrics and 3D profiles were developed. A linear take-up system is developed to assure reproducible preform production with a minimum material damage. Integrated cutting and laying mechanisms on the take-up system provides a high level of automation. Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden Technische Universität Dresden, Fakultät Maschinenwesen Prof. Dr.-Ing. habil. Dipl.-Wirt. Ing. Chokri Cherif Prof. Dr.-Ing. habil. Dipl.-Wirt. Ing. Chokri Cherif Prof. Dr.-Ing. Frank Ficker 2011-08-22 doc-type:doctoralThesis application/pdf http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-71966 urn:nbn:de:bsz:14-qucosa-71966 isbn:978-3-86780-241-3 PPN37108296X http://www.qucosa.de/fileadmin/data/qucosa/documents/7196/Dissertation_Torun.pdf eng
collection NDLTD
language English
format Doctoral Thesis
sources NDLTD
topic 3D Weben
Preform
Gewebe
Hybridgarn
Verbundwerkstoffe
3D weaving
preform
woven fabric
hybrid yarn
composite
ddc:620
rvk:ZS 6900
rvk:ZS 6450
spellingShingle 3D Weben
Preform
Gewebe
Hybridgarn
Verbundwerkstoffe
3D weaving
preform
woven fabric
hybrid yarn
composite
ddc:620
rvk:ZS 6900
rvk:ZS 6450
Torun, Ahmet Refah
Advanced manufacturing technology for 3D profiled woven preforms
description 3D textile performs offer a high potential to increase mechanical properties of composites and they can reduce the production steps and costs as well. The variety of woven structures is enormous. The algorithms based on the conventional weaving notation can only represent the possible woven structures in a limited way. Within the scope of this dissertation, a new weaving notation was developed in order to analyze the multilayer woven structures analytically. Technological solutions were developed in order to guarantee a reproducible preform production with commingled hybrid yarns. Terry weaving technique can be utilized to create vertical connections on carrier fabrics, which makes it suitable for the development of complex profiles. A double rapier weaving machine was modified with electronically controlled terry weaving and pneumatic warp yarn pull-back systems. Various spacer fabrics and 3D profiles were developed. A linear take-up system is developed to assure reproducible preform production with a minimum material damage. Integrated cutting and laying mechanisms on the take-up system provides a high level of automation.
author2 Technische Universität Dresden, Fakultät Maschinenwesen
author_facet Technische Universität Dresden, Fakultät Maschinenwesen
Torun, Ahmet Refah
author Torun, Ahmet Refah
author_sort Torun, Ahmet Refah
title Advanced manufacturing technology for 3D profiled woven preforms
title_short Advanced manufacturing technology for 3D profiled woven preforms
title_full Advanced manufacturing technology for 3D profiled woven preforms
title_fullStr Advanced manufacturing technology for 3D profiled woven preforms
title_full_unstemmed Advanced manufacturing technology for 3D profiled woven preforms
title_sort advanced manufacturing technology for 3d profiled woven preforms
publisher Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden
publishDate 2011
url http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-71966
http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-71966
http://www.qucosa.de/fileadmin/data/qucosa/documents/7196/Dissertation_Torun.pdf
work_keys_str_mv AT torunahmetrefah advancedmanufacturingtechnologyfor3dprofiledwovenpreforms
AT torunahmetrefah neuefertigungstechnologiefur3dprofiliertepreformsaufwebbasis
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