The invention relates to an aluminum alloy skin digital assembly method, and belongs to the field of aircraft manufacturing. In the prior art, when skin is assembled, the position is adjusted by workers according to experience, so that assembly accuracy is low; when the position of skin is not accurate, the skin and a framework will be staggered in shape, moreover, because of the shape error of the skin, riveting deformation is big, and the appearance of an aircraft body is poor; the quality of butt joints of the skin is poor; manual lineation is big in error and low in repeat accuracy and efficiency; when no tools are provided, allowance is polished manually on the site of riveting, the efficiency is low, the quality is poor, and the noise is high. According to the aluminum alloy skin digital assembly method, the digital technological lug positioning technology is adopted, skin can be clamped in place at a time, and repeated adjustment is not needed; besides technological lugs, the edges of the skin are net edges, and on-site allowance polishing is not needed; the assembly efficiency and the assembly quality can be greatly improved.
Aluminum alloy skin digital assembly method
05.08.2015
Patent
Elektronische Ressource
Englisch
IPC: | B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen |
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