发明名称 Manufacturing method for components made of fiber-reinforced composite materials by using microwaves
摘要 A method for manufacturing a component comprising at least one layer having a fiber-reinforced composite material that absorbs microwaves is disclosed. The method comprises at least the following steps: a) arranging the at least one layer in a shape, b) treating a first surface section of the at least one layer with microwaves, wherein a temperature limiting mechanism of the at least one layer cooperate with at least one adjacent second surface section, at least part of the time. The method may be carried out in such that steps a) and b) are carried out for a plurality of components and that the components are further treated according to at least the following steps: c) positioning a plurality of components with respect to one another such that each second surface section forms at least one overlapping area at least partially, d) treating the at least one overlapping area with microwaves.
申请公布号 US8916016(B2) 申请公布日期 2014.12.23
申请号 US200912999921 申请日期 2009.06.16
申请人 GKN Aerospace Services Limited 发明人 Marengo Giovanni-Antonio;Herkner Thomas Mathias
分类号 B29C65/14;B29C35/02;B29C35/08;B29C65/00;B29C70/30;B29K105/24;B29K105/06;B29K307/00;B29L31/30 主分类号 B29C65/14
代理机构 Quarles & Brady LLP 代理人 Quarles & Brady LLP
主权项 1. A method for producing a structural part having at least one layer comprising fiber-reinforced composite material that is a pre-preg material including fibers and a polymer matrix surrounding and encompassing the fibers, the polymer matrix absorbing microwaves for curing, said method comprising at least the following steps: a) arranging the at least one layer in a shape; and b) treating a first surface portion of the at least one layer with microwaves, wherein a temperature limiting mechanism of the at least one layer interacts at least temporarily with at least one adjacent second surface portion, thereby only partially curing the polymer matrix in the first surface region during treatment of the first surface portion with microwaves.
地址 Isle of Wight GB