The invention relates to a composite tool for manufacturing a composite panel and a related method. A method of forming a tool includes applying a first build ply to an initial ply. A second build ply is applied to the first build ply. Successive build plies are applied to build on the second build ply, the successive build plies including a medial section of build plies and a last build ply. A surface defined by the last build ply, the first build ply, and leading edges of the build plies therebetween define a substantially curvature-continuous surface profile extending between a first segment and a second segment. A shape of the substantially curvature-continuous surface profile is determined based on an adjusted ply drop ratio for at least a portion of the successive build plies.
本申请题为“用于制造复合面板的复合工具和相关方法”。一种形成工具的方法包括将第一构建层片施加于初始层片。第二构建层片被施加于第一构建层片。相继构建层片被施加于第二构建层片上以进行构建,相继构建层片包括构建层片的中间部分和最后构建层片。由最后构建层片、第一构建层片和它们之间的构建层片的前缘限定的表面限定了在第一区段和第二区段之间延伸的基本曲率连续的表面轮廓。基本曲率连续的表面轮廓的形状是基于至少一部分相继构建层片的经调整的层片落差率确定的。
COMPOSITE TOOL AND ASSOCIATED METHOD FOR ManufacturinG A COMPOSITE PANEL
用于制造复合面板的复合工具和相关方法
2021-05-25
Patent
Electronic Resource
Chinese
IPC: | B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |