Method of manufacturing an aerofoil

专利名称：Method of manufacturing an aerofoil发明人：Wallis, Michael申请号：EP10153038.4申请日：20100209公开号：EP2226133A3公开日：20140108

专利附图：

摘要：A method of manufacturing an aerofoil structure capable of being diffusionbonded and superplastically formed to create a substantially hollow cavity within theaerofoil structure, the method comprising: providing two metallic panels (8, 10, 16);assembling and joining the two metallic panels (8, 10, 16) to one another to form theaerofoil structure; wherein the two metallic panels each comprise a surface (8, 10, 16)capable of forming an aerofoil and further comprise a root or section thereof (4, 14)which is either integral with or fixed to the aerofoil surface; and incorporating a section ofa different material into a part, the said section being made from a material which isdifferent from the material of another part of the aerofoil structure.

申请人：Rolls-Royce plc

地址：65 Buckingham Gate London SW1E 6AT GB

国籍：GB

代理机构：Gee, Philip David

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