公开(公告)号：US10576723B2

公开(公告)日：2020-03-03

申请号：US14288931

申请日：2014-05-28

Applicant: Airbus Operations, S.L.

Inventor： Alejandro Fernandez Alonso ,  Aquilino Garcia Garcia ,  Jorge Juan Galiana Blanco ,  Pablo Cebolla Garrofe ,  Carlos Romon Banogon

IPC: B32B38/00 ,  B29C33/40 ,  B29C33/38 ,  B29L31/00 ,  B29C70/44 ,  B29L31/30

Abstract: A hybrid tool for curing composite structures for aircrafts, such as stringers, torsion boxes, skin panels, wing surfaces, horizontal tail or vertical stabilizers, etc. The hybrid tool comprises a metallic portion and an elastic portion arranged on a surface of the metallic portion. The elastic portion and the metallic portion are permanently joined to each other so that the metallic portion and the elastic portion together define a surface having a shape which copies at least part of a surface of a piece of composite material to be cured. The tool is capable of satisfactorily curing pieces of composite material which have a minimum thickness and/or a very aggressive change of thickness.

公开(公告)号：US20140352877A1

公开(公告)日：2014-12-04

申请号：US14288931

申请日：2014-05-28

Applicant: Airbus Operations, S.L.

Inventor： Alejandro Fernandez Alonso ,  Aquilino Garcia Garcia ,  Jorge Juan Galiana Blanco ,  Pablo Cebolla Garrofe ,  Carlos Romon Banogon

IPC: B32B38/00

CPC classification number: B32B38/00 ,  B29C33/38 ,  B29C33/405 ,  B29C70/44 ,  B29K2995/0046 ,  B29K2995/007 ,  B29L2031/001 ,  B29L2031/003 ,  B29L2031/3076 ,  B29L2031/3082 ,  B29L2031/3085 ,  B32B2038/0076 ,  B32B2305/77 ,  Y10T156/1002

Abstract: A hybrid tool for curing composite structures for aircrafts, such as stringers, torsion boxes, skin panels, wing surfaces, horizontal tail or vertical stabilizers, etc. The hybrid tool comprises a metallic portion and an elastic portion arranged on a surface of the metallic portion. The elastic portion and the metallic portion are permanently joined to each other so that the metallic portion and the elastic portion together define a surface having a shape which copies at least part of a surface of a piece of composite material to be cured. The tool is capable of satisfactorily curing pieces of composite material which have a minimum thickness and/or a very aggressive change of thickness.

Abstract translation: 一种用于固化飞机的复合结构的混合工具，例如桁条，扭转箱，皮肤板，翼面，水平尾部或垂直稳定器等。混合工具包括金属部分和布置在金属部分的表面上的弹性部分 。 弹性部分和金属部分彼此永久地接合，使得金属部分和弹性部分一起限定具有复制待固化的复合材料片的表面的至少一部分的形状的表面。 该工具能够令人满意地固化具有最小厚度和/或非常积极的厚度变化的复合材料片。