Details
| Originalsprache | Englisch |
|---|---|
| Titel des Sammelwerks | ECCM 2018 - 18th European Conference on Composite Materials |
| Publikationsstatus | Veröffentlicht - 2018 |
| Veranstaltung | 18th European Conference on Composite Materials, ECCM 2018 - Athens, Griechenland Dauer: 24 Juni 2018 → 28 Juni 2018 |
Abstract
With reference to the challenges in the automotive industry like fuel economy or weight reduction, new hybrid materials are being developed and applied for established as well as new components. One approach to achieve less weight while retaining adequate mechanical characteristics is the combination of different materials [1, 2]. In [1] the advantages of hybrid structures consisting of fibre reinforced plastics (FRP) in combination with sheet metal inlays are investigated. For the manufacturing of these FRP-metal structures new innovative production concepts are needed. The present contribution deals with FE based process design of the manufacturing process for hybrid components with nonkinematical knitting rotation. Within the process, the metallic inlays will be entirely wrapped by the thermoplastic matrix. Using this method, a form- and material fitted structure is generated by process integration. Air locking defects can be suppressed by the rotational tool motion through an improved local contact pressure. Applying a rotational motion influences the flow direction and fibre orientation in positive manner. An extensive material characterization has been carried out. In order to describe the flow behaviour of the polymer component, viscosity data is needed. Therefore, experimental investigations are carried out and provided for the FE simulation.
ASJC Scopus Sachgebiete
- Werkstoffwissenschaften (insg.)
- Keramische und Verbundwerkstoffe
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ECCM 2018 - 18th European Conference on Composite Materials. 2018.
Publikation: Beitrag in Buch/Bericht/Sammelwerk/Konferenzband › Aufsatz in Konferenzband › Forschung
}
TY - GEN
T1 - Finite element analysis for sheet metal reinforced hybrid structures produced via non-kinematical constraint manufacturing processes
AU - Behrens, B. A.
AU - Chugreev, A.
AU - Moritz, J.
AU - Bohne, F.
AU - Schulze, H.
PY - 2018
Y1 - 2018
N2 - With reference to the challenges in the automotive industry like fuel economy or weight reduction, new hybrid materials are being developed and applied for established as well as new components. One approach to achieve less weight while retaining adequate mechanical characteristics is the combination of different materials [1, 2]. In [1] the advantages of hybrid structures consisting of fibre reinforced plastics (FRP) in combination with sheet metal inlays are investigated. For the manufacturing of these FRP-metal structures new innovative production concepts are needed. The present contribution deals with FE based process design of the manufacturing process for hybrid components with nonkinematical knitting rotation. Within the process, the metallic inlays will be entirely wrapped by the thermoplastic matrix. Using this method, a form- and material fitted structure is generated by process integration. Air locking defects can be suppressed by the rotational tool motion through an improved local contact pressure. Applying a rotational motion influences the flow direction and fibre orientation in positive manner. An extensive material characterization has been carried out. In order to describe the flow behaviour of the polymer component, viscosity data is needed. Therefore, experimental investigations are carried out and provided for the FE simulation.
AB - With reference to the challenges in the automotive industry like fuel economy or weight reduction, new hybrid materials are being developed and applied for established as well as new components. One approach to achieve less weight while retaining adequate mechanical characteristics is the combination of different materials [1, 2]. In [1] the advantages of hybrid structures consisting of fibre reinforced plastics (FRP) in combination with sheet metal inlays are investigated. For the manufacturing of these FRP-metal structures new innovative production concepts are needed. The present contribution deals with FE based process design of the manufacturing process for hybrid components with nonkinematical knitting rotation. Within the process, the metallic inlays will be entirely wrapped by the thermoplastic matrix. Using this method, a form- and material fitted structure is generated by process integration. Air locking defects can be suppressed by the rotational tool motion through an improved local contact pressure. Applying a rotational motion influences the flow direction and fibre orientation in positive manner. An extensive material characterization has been carried out. In order to describe the flow behaviour of the polymer component, viscosity data is needed. Therefore, experimental investigations are carried out and provided for the FE simulation.
KW - Finite element method
KW - Hybrid material
KW - Production technology
KW - Sheet metal
UR - http://www.scopus.com/inward/record.url?scp=85077639780&partnerID=8YFLogxK
M3 - Conference contribution
SN - 9781510896932
BT - ECCM 2018 - 18th European Conference on Composite Materials
T2 - 18th European Conference on Composite Materials, ECCM 2018
Y2 - 24 June 2018 through 28 June 2018
ER -