Method for producing a fibre-reinforced plastic component
AssigneeMAGNA STEYR Fahrzeugtechnik AG & Co KG
InventorsRene NAGL, Philipp Eberl
Life of this patent
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Abstract
A method for producing a fibre-reinforced plastic component is specified. In a first step, a positive arrangement is produced by fixing at least one reinforcement ready to be used on a positive core. In a second step, fibres are wound around the positive arrangement, concave regions of the positive arrangement that are formed by the reinforcement being spanned by the fibres. In a third step, the entire area of the fibres is pressed onto the positive arrangement in a negative mould. Finally, the component is cured in the negative mould following the introduction of a cross-linking plastic.
Claims20
A method for producing a fibre-reinforced plastic component, the method comprising:
- producing a positive arrangement by fixing at least one reinforcement ready to be used on a positive core;
- winding fibres around the positive arrangement such that concave regions of the positive arrangement that are formed by the reinforcement are spanned by the fibres;
- pressing the entire area of the fibres onto the positive arrangement in a negative mould to produce the component, and then
- curing the component in the negative mould following the introduction of a cross-linking plastic.
A method for producing a fibre-reinforced plastic component, the method comprising:
- fixing a plurality of reinforcements to a positive core to thereby produce a positive arrangement;
- winding fibres around the positive arrangement such that concave regions of the positive arrangement formed by the reinforcements are spanned;
- placing the positive arrangement having the wound fibers in an open, negative mould;
- pressing the wound fibers onto the positive arrangement by closing the negative mould, to thereby produce the component;
- introducing a cross-linked plastic by impregnating the fibres with a liquid plastic;
- and then
- curing the component in the negative mould.
A method for producing a fibre-reinforced plastic component, the method comprising:
- fixing a plurality of reinforcements to a positive core to thereby produce a positive arrangement;
- winding a fibre mixture containing thermoplastic fibres around the positive arrangement;
- placing the positive arrangement having the wound fibre mixtures in a negative mould;
- producing the component by pressing the wound fibers onto the positive arrangement;
- and then
- heating the component.
Dependencies are inferred from the claim text.