Variable Axial Composite Lightweight Automotive Parts Using Anisotropic Topology Optimization and Tailored Fiber Placement

This paper presents a design method for continuous fiber composites in three-dimensional space with locally varying orientation distribution and their fabrication method. The design method is formulated based on topology optimization by augmented tensor field design variables. The fabrication method...

Full description

Saved in:
Bibliographic Details
Main Authors: Nomura, Tsuyoshi, Iwano, Yoshihiro, Kawamoto, Atsushi, Yoshikawa, Katsuharu, Spickenheuer, Axel
Format: Report
Language:English
Online Access:Request full text
Tags: Add Tag
No Tags, Be the first to tag this record!
cited_by
cites
container_end_page
container_issue
container_start_page
container_title
container_volume
creator Nomura, Tsuyoshi
Iwano, Yoshihiro
Kawamoto, Atsushi
Yoshikawa, Katsuharu
Spickenheuer, Axel
description This paper presents a design method for continuous fiber composites in three-dimensional space with locally varying orientation distribution and their fabrication method. The design method is formulated based on topology optimization by augmented tensor field design variables. The fabrication method is based on Tailored Fiber Placement technology, whereby a CNC embroidery machine prepares the preform. The fiber path is generated from an optimized orientation distribution field. The preform is formed with vacuum-assisted resin transfer molding. The fabricated prototype weighs 120 g, a 70% weight reduction, achieving 3.5× mass-specific stiffness improvement.
doi_str_mv 10.4271/2022-01-0344
format report
fullrecord <record><control><sourceid>sae_AFWRR</sourceid><recordid>TN_cdi_sae_technicalpapers_2022_01_0344</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2022_01_0344</sourcerecordid><originalsourceid>FETCH-sae_technicalpapers_2022_01_03443</originalsourceid><addsrcrecordid>eNqNj7tOxDAQAC0EEuHR8QHbUQVsJ1xCeTpxokDiikAb7eWW3CLHa9nmdV-PIvEBNDPNNKPUldE3tW3MrdXWltqUuqrrI1XYRduW1cI2x6rQpm7LxtybU3WW0rvWlblr6kIdXjEybh3B8pvRwUqmIIkzwROP-_xFM2H5kWWSzJ8EG4w5wUtiP8LSc5IcJfAAnQRxMv7Ac8g88QEziwf0O-iQnUTawZq3FGHjcKCJfL5QJ2_oEl3--Vxdrx-61WOZkPpMw97zgC5goJj6ea3Xpp_Xqv-Xv5CwVtg</addsrcrecordid><sourcetype>Publisher</sourcetype><iscdi>true</iscdi><recordtype>report</recordtype></control><display><type>report</type><title>Variable Axial Composite Lightweight Automotive Parts Using Anisotropic Topology Optimization and Tailored Fiber Placement</title><source>SAE Technical Papers, 1998-Current</source><creator>Nomura, Tsuyoshi ; Iwano, Yoshihiro ; Kawamoto, Atsushi ; Yoshikawa, Katsuharu ; Spickenheuer, Axel</creator><creatorcontrib>Nomura, Tsuyoshi ; Iwano, Yoshihiro ; Kawamoto, Atsushi ; Yoshikawa, Katsuharu ; Spickenheuer, Axel</creatorcontrib><description>This paper presents a design method for continuous fiber composites in three-dimensional space with locally varying orientation distribution and their fabrication method. The design method is formulated based on topology optimization by augmented tensor field design variables. The fabrication method is based on Tailored Fiber Placement technology, whereby a CNC embroidery machine prepares the preform. The fiber path is generated from an optimized orientation distribution field. The preform is formed with vacuum-assisted resin transfer molding. The fabricated prototype weighs 120 g, a 70% weight reduction, achieving 3.5× mass-specific stiffness improvement.</description><identifier>ISSN: 0148-7191</identifier><identifier>EISSN: 2688-3627</identifier><identifier>DOI: 10.4271/2022-01-0344</identifier><language>eng</language><creationdate>2022</creationdate><rights>2022 SAE International. All Rights Reserved.</rights><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://doi.org/10.4271/2022-01-0344$$EHTML$$P50$$Gsae$$H</linktohtml><link.rule.ids>780,784,26342,27925,79483,79485</link.rule.ids><linktorsrc>$$Uhttps://doi.org/10.4271/2022-01-0344$$EView_record_in_SAE_Mobilus$$FView_record_in_$$GSAE_Mobilus</linktorsrc></links><search><creatorcontrib>Nomura, Tsuyoshi</creatorcontrib><creatorcontrib>Iwano, Yoshihiro</creatorcontrib><creatorcontrib>Kawamoto, Atsushi</creatorcontrib><creatorcontrib>Yoshikawa, Katsuharu</creatorcontrib><creatorcontrib>Spickenheuer, Axel</creatorcontrib><title>Variable Axial Composite Lightweight Automotive Parts Using Anisotropic Topology Optimization and Tailored Fiber Placement</title><description>This paper presents a design method for continuous fiber composites in three-dimensional space with locally varying orientation distribution and their fabrication method. The design method is formulated based on topology optimization by augmented tensor field design variables. The fabrication method is based on Tailored Fiber Placement technology, whereby a CNC embroidery machine prepares the preform. The fiber path is generated from an optimized orientation distribution field. The preform is formed with vacuum-assisted resin transfer molding. The fabricated prototype weighs 120 g, a 70% weight reduction, achieving 3.5× mass-specific stiffness improvement.</description><issn>0148-7191</issn><issn>2688-3627</issn><fulltext>true</fulltext><rsrctype>report</rsrctype><creationdate>2022</creationdate><recordtype>report</recordtype><sourceid>AFWRR</sourceid><recordid>eNqNj7tOxDAQAC0EEuHR8QHbUQVsJ1xCeTpxokDiikAb7eWW3CLHa9nmdV-PIvEBNDPNNKPUldE3tW3MrdXWltqUuqrrI1XYRduW1cI2x6rQpm7LxtybU3WW0rvWlblr6kIdXjEybh3B8pvRwUqmIIkzwROP-_xFM2H5kWWSzJ8EG4w5wUtiP8LSc5IcJfAAnQRxMv7Ac8g88QEziwf0O-iQnUTawZq3FGHjcKCJfL5QJ2_oEl3--Vxdrx-61WOZkPpMw97zgC5goJj6ea3Xpp_Xqv-Xv5CwVtg</recordid><startdate>20220329</startdate><enddate>20220329</enddate><creator>Nomura, Tsuyoshi</creator><creator>Iwano, Yoshihiro</creator><creator>Kawamoto, Atsushi</creator><creator>Yoshikawa, Katsuharu</creator><creator>Spickenheuer, Axel</creator><scope>AFWRR</scope></search><sort><creationdate>20220329</creationdate><title>Variable Axial Composite Lightweight Automotive Parts Using Anisotropic Topology Optimization and Tailored Fiber Placement</title><author>Nomura, Tsuyoshi ; Iwano, Yoshihiro ; Kawamoto, Atsushi ; Yoshikawa, Katsuharu ; Spickenheuer, Axel</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-sae_technicalpapers_2022_01_03443</frbrgroupid><rsrctype>reports</rsrctype><prefilter>reports</prefilter><language>eng</language><creationdate>2022</creationdate><toplevel>online_resources</toplevel><creatorcontrib>Nomura, Tsuyoshi</creatorcontrib><creatorcontrib>Iwano, Yoshihiro</creatorcontrib><creatorcontrib>Kawamoto, Atsushi</creatorcontrib><creatorcontrib>Yoshikawa, Katsuharu</creatorcontrib><creatorcontrib>Spickenheuer, Axel</creatorcontrib><collection>SAE Technical Papers, 1998-Current</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Nomura, Tsuyoshi</au><au>Iwano, Yoshihiro</au><au>Kawamoto, Atsushi</au><au>Yoshikawa, Katsuharu</au><au>Spickenheuer, Axel</au><format>book</format><genre>unknown</genre><ristype>RPRT</ristype><btitle>Variable Axial Composite Lightweight Automotive Parts Using Anisotropic Topology Optimization and Tailored Fiber Placement</btitle><date>2022-03-29</date><risdate>2022</risdate><issn>0148-7191</issn><eissn>2688-3627</eissn><abstract>This paper presents a design method for continuous fiber composites in three-dimensional space with locally varying orientation distribution and their fabrication method. The design method is formulated based on topology optimization by augmented tensor field design variables. The fabrication method is based on Tailored Fiber Placement technology, whereby a CNC embroidery machine prepares the preform. The fiber path is generated from an optimized orientation distribution field. The preform is formed with vacuum-assisted resin transfer molding. The fabricated prototype weighs 120 g, a 70% weight reduction, achieving 3.5× mass-specific stiffness improvement.</abstract><doi>10.4271/2022-01-0344</doi></addata></record>
fulltext fulltext_linktorsrc
identifier ISSN: 0148-7191
ispartof
issn 0148-7191
2688-3627
language eng
recordid cdi_sae_technicalpapers_2022_01_0344
source SAE Technical Papers, 1998-Current
title Variable Axial Composite Lightweight Automotive Parts Using Anisotropic Topology Optimization and Tailored Fiber Placement
url http://sfxeu10.hosted.exlibrisgroup.com/loughborough?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-25T09%3A34%3A41IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-sae_AFWRR&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=unknown&rft.btitle=Variable%20Axial%20Composite%20Lightweight%20Automotive%20Parts%20Using%20Anisotropic%20Topology%20Optimization%20and%20Tailored%20Fiber%20Placement&rft.au=Nomura,%20Tsuyoshi&rft.date=2022-03-29&rft.issn=0148-7191&rft.eissn=2688-3627&rft_id=info:doi/10.4271/2022-01-0344&rft_dat=%3Csae_AFWRR%3E2022_01_0344%3C/sae_AFWRR%3E%3Cgrp_id%3Ecdi_FETCH-sae_technicalpapers_2022_01_03443%3C/grp_id%3E%3Coa%3E%3C/oa%3E%3Curl%3E%3C/url%3E&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true