Details
| Original language | English |
|---|---|
| Pages (from-to) | 199-213 |
| Number of pages | 15 |
| Journal | Science and Engineering of Composite Materials |
| Volume | 22 |
| Issue number | 2 |
| Publication status | Published - 12 Aug 2014 |
Abstract
The production rates of carbon fiber reinforced plastic (CFRP) parts are rising constantly which in turn drives research to bring a higher level of automation to the manufacturing processes of CFRP. Resin transfer molding (RTM), which is seen as a production method for high volumes, has been accelerated to a high degree. However, complex net-shape preforms are necessary for this process, which are widely manually manufactured. To face these challenges a new concept for the manufacturing of carbon fiber preforms with a form-flexible gripping, draping and joining end-effector is presented and discussed. Furthermore, this paper investigates the application of this concept, describes the initial build-up of a demonstrator, focusing on material selection and heating technology, and discusses test results with the prototype. This prototype already validates the feasibility of the proposed concept on the basis of a generic preform geometry. After a summary, this paper discusses future in-depth research concerning the concept and its application in more complex geometries.
Keywords
- automated preforming, draping, form-flexible, handling, joining
ASJC Scopus subject areas
- Materials Science(all)
- Ceramics and Composites
- Materials Science(all)
- Materials Chemistry
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In: Science and Engineering of Composite Materials, Vol. 22, No. 2, 12.08.2014, p. 199-213.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Novel form-flexible handling and joining tool for automated preforming
AU - Kunz, Holger
AU - Löchte, Christian
AU - Dietrich, Franz
AU - Raatz, Annika
AU - Fischer, Fabian
AU - Dröder, Klaus
AU - Dilger, Klaus
PY - 2014/8/12
Y1 - 2014/8/12
N2 - The production rates of carbon fiber reinforced plastic (CFRP) parts are rising constantly which in turn drives research to bring a higher level of automation to the manufacturing processes of CFRP. Resin transfer molding (RTM), which is seen as a production method for high volumes, has been accelerated to a high degree. However, complex net-shape preforms are necessary for this process, which are widely manually manufactured. To face these challenges a new concept for the manufacturing of carbon fiber preforms with a form-flexible gripping, draping and joining end-effector is presented and discussed. Furthermore, this paper investigates the application of this concept, describes the initial build-up of a demonstrator, focusing on material selection and heating technology, and discusses test results with the prototype. This prototype already validates the feasibility of the proposed concept on the basis of a generic preform geometry. After a summary, this paper discusses future in-depth research concerning the concept and its application in more complex geometries.
AB - The production rates of carbon fiber reinforced plastic (CFRP) parts are rising constantly which in turn drives research to bring a higher level of automation to the manufacturing processes of CFRP. Resin transfer molding (RTM), which is seen as a production method for high volumes, has been accelerated to a high degree. However, complex net-shape preforms are necessary for this process, which are widely manually manufactured. To face these challenges a new concept for the manufacturing of carbon fiber preforms with a form-flexible gripping, draping and joining end-effector is presented and discussed. Furthermore, this paper investigates the application of this concept, describes the initial build-up of a demonstrator, focusing on material selection and heating technology, and discusses test results with the prototype. This prototype already validates the feasibility of the proposed concept on the basis of a generic preform geometry. After a summary, this paper discusses future in-depth research concerning the concept and its application in more complex geometries.
KW - automated preforming
KW - draping
KW - form-flexible
KW - handling
KW - joining
UR - http://www.scopus.com/inward/record.url?scp=84925601587&partnerID=8YFLogxK
U2 - 10.1515/secm-2013-0326
DO - 10.1515/secm-2013-0326
M3 - Article
AN - SCOPUS:84925601587
VL - 22
SP - 199
EP - 213
JO - Science and Engineering of Composite Materials
JF - Science and Engineering of Composite Materials
SN - 0334-181X
IS - 2
ER -