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Capabilities of macroscopic forming simulation for large-scale forming processes of dry and impregnated textiles

Kärger, L.; Galkin, S.; Dörr, D.; Poppe, C.

Forming of continuously fibre-reinforced polymers (CoFRP) has a significant impact on the structural performance of composite components, underlining the importance of forming simulation for CoFRP product development processes. For an integrated development of industrial composite components, efficient forming simulation methods are in high demand. Application-oriented method development is particularly crucial for industrial needs, where large and complex multi-layer components are manufactured, commercial FE software is used, and yet high prediction accuracy is required. To meet industrial demands, this contribution gives an insight in macroscopic forming simulation approaches that utilize the FE software Abaqus in combination with user-defined material models and finite elements. Three CoFRP forming technologies are considered, which are in industrial focus due to their suitability for mass production: textile forming of dry unidirectional non-crimp fabrics (UD-NCF), thermoforming of pre-impregnated UD tapes and wet compression moulding (WCM). In addition to the highly anisotropic, large-strain material behaviour that composite forming processes have in common, the three process technologies face various process-specific modelling challenges. ... mehr

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Verlagsausgabe §
DOI: 10.5445/IR/1000120490
Veröffentlicht am 24.06.2020
DOI: 10.1016/j.promfg.2020.04.155
Zitationen: 2
Zitationen: 2
Cover der Publikation
Zugehörige Institution(en) am KIT Institut für Fahrzeugsystemtechnik (FAST)
Publikationstyp Zeitschriftenaufsatz
Publikationsjahr 2020
Sprache Englisch
Identifikator ISSN: 2351-9789
KITopen-ID: 1000120490
Erschienen in Procedia manufacturing
Verlag Elsevier
Band 47
Seiten 140-147
Bemerkung zur Veröffentlichung 23rd International Conference on Material Forming, ESAFORM 2020, Cottbus, Germany, 4 - 8 April 2020
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