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

• 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

Method for manufacturing a wing-box for aircraft includes: a1) arranging a first composite panel on a curing surface; a2) arranging non-polymerized composite ribs; a3) arranging a plurality of supportinserts; b1) arranging a separation plate on every stringer; b2) arranging, on the first side of the first panel, a plurality of support inserts are arranged in alignment along the lateral direction,wherein the soffit surface of each support insert rests on the corresponding partition, so that the base of each support insert to rest on the skin of the first panel and/or on the corresponding partition arranged on the stringer; b3) arranging a plurality of ribs spaced in the longitudinal direction on the first side of the first panel; c) enabling the first panel and the plurality of ribs to undergo a curing process in an autoclave with a vacuum bag according to specific pressures and temperatures to cure the non-polymerized parts. 一种用于制造飞行器翼盒的方法，包括以下步骤：步骤a1)在固化表面上布置复合材料的第一面板；步骤a2)设置多个未聚合复合材料的肋；步骤a3)设置多个支撑插入件；步骤b1)在