초록 ▼

Disclosed is an infusion method for the manufacture of a fiber-reinforced composite component with a flow promoter, wherein the flow velocity of the matrix material in a component to be infiltrated is modified by means of the flow promoter. Also disclosed is a flow promoter, which has an integral bo

Disclosed is an infusion method for the manufacture of a fiber-reinforced composite component with a flow promoter, wherein the flow velocity of the matrix material in a component to be infiltrated is modified by means of the flow promoter. Also disclosed is a flow promoter, which has an integral body section for the modification of the flow velocity.

대표청구항 ▼

1. An infusion method for the manufacture of a fiber-reinforced composite, comprising: covering a fiber-reinforced component with a flow promoter and providing said flow promoter with a body section for modifying a flow velocity of a matrix material used to impregnate the component, the body section

1. An infusion method for the manufacture of a fiber-reinforced composite, comprising: covering a fiber-reinforced component with a flow promoter and providing said flow promoter with a body section for modifying a flow velocity of a matrix material used to impregnate the component, the body section integral with the flow promoter and formed from threads of a dissolvable material;introducing the matrix material from an injection region;distributing the matrix material in a thickness direction across the component, wherein the flow velocity of the matrix material is modified in the thickness direction through the component in a rear region of a thick-walled component section opposite to the injection region; anddissolving the threads of the body section after a harmonization of different flow velocities through the component. 2. The infusion method in accordance with claim 1, further comprising slowing down the flow velocity in the rear region of the thick-walled component section opposite to the injection region. 3. The infusion method in accordance with claim 1, further comprising halting the matrix material temporarily in the flow promoter. 4. The infusion method in accordance with claim 1, wherein the body section is dissolved by the matrix material. 5. The infusion method in accordance with claim 1, wherein the body section is dissolved by irradiation. 6. The infusion method in accordance with claim 1, wherein the dissolution of the body section is initiated by irradiation and is then continued by the matrix material. 7. The infusion method in accordance with claim 1, wherein the body section is provided in a region of the flow promoter opposite to the injection region in the transverse direction.