METHOD FOR MANUFACTURING A MULTI-RIBBED WING-BOX OF COMPOSITE MATERIAL WITH INTEGRATED STIFFENED PANELS

• Main Authors: IAGULLI GIANNI, NANULA TOMMASO, RUSSOLILLO ALBERTO, TOTARO GIUSEPPE, RAFFONE MARCO
• Format: Patent
• Language: Chinese; English
• Published: 22.05.2020
• Subjects: AEROPLANES; AIRCRAFT; AVIATION; COSMONAUTICS; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING ORREPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLYADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFTCOMPONENTS, NOT OTHERWISE PROVIDED FOR; HELICOPTERS; PERFORMING OPERATIONS; TRANSPORTING

A method for manufacturing a multi-ribbed wing-box, including: a1) arranging a first panel, made of a composite material, on a curing surface; a2) arranging non-polymerized composite ribs; a3) arranging at least one tool; b) placing a first pair of flanges onto a first side of the first panel, and putting the tool between every pair of the continuous ribs, wherein the tool is in contact iwith theribs so that the ribs are alternatively arranged on the first side of the first panel in the transversal direction; c) arranging a second panel made from a composite material; d) pulling out a mediummember in every tool in the transversal direction and removing a bottom part and a top part of every tool; and e) in an autoclave, according to specific pressure and temperature, enabling the first panel, the second panel, the ribs and a vacuum bag to undergo a curing process so as to cure the non-polymerized parts. 一种用于制造飞行器的机翼盒的方法，包括如下步骤：步骤a1)在固化表面上布置由复合材料制成的第一板；步骤a2)设置由未聚合的复合材料制成的多个肋；步骤a3)设置至少一个工具；步骤b)通过将第一对凸缘置于第一板的第一侧上