Method For Producing A Composite Material Component
AssigneeUniversitaet Stuttgart
InventorsRainer GADOW, Patrick WEICHAND, Septimiu POPA, Andreas KILLINGER
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Abstract
The invention relates to a method for producing a composite material component, comprising the following steps: providing a negative mold, fine machining of the negative mold, applying at least one functional layer by means of thermal spraying to the negative mold, applying at least one fiber-reinforced plastic layer with a curable matrix material, curing the matrix material, and detaching the composite material component from the negative mold.
Claims20
A method for producing a composite material component comprising the following steps:
- (a) providing a negative form;
- (b) finish treating said negative form at said surface thereof so that said surface of said negative form has a surface characteristic Sa≤5 μm and a surface roughness characteristic of Sz≤80 μm;
- (b1) cooling said negative form;
- (c) applying at least one functional layer by means of thermal spraying onto said negative form;
- (d) applying at least one fiber-reinforced plastic layer including a hardenable matrix material;
- (e) hardening said matrix material;
- and
- (f) releasing said composite material component from said negative form to thereby obtain the composite material component.
A method for producing a composite material component comprising the following steps:
- (a) providing a negative form;
- (b) finish treating said negative form at the surface thereof so that said surface of said negative form has a surface characteristic Sa≤5 μm and a surface roughness characteristic of Sz≤80 μm;
- (c) applying at least one functional layer by means of thermal spraying onto said negative form;
- (d) applying at least one fiber-reinforced plastic layer including a hardenable matrix material;
- (e) hardening of said matrix material;
- and
- (f) releasing said composite material component from said negative form to thereby obtain the composite material component.
Dependencies are inferred from the claim text.