Clamping method for anodization of large-scale wall panel component

[0010] Referring to the attached figure, part 1 is a wall panel of a large aircraft wing, which needs to be anodized during the manufacturing process. The wall panel part is more than thirteen meters long and weighs more than 200 kilograms. The size and weight of the wing wall plate are provided with four clamping lugs 2 on the hanging side of the part, and each clamping lug is provided with a circular connection hole; the hanging fixture is composed of four clamping lugs matching The metal hanging belt 3 is composed of 2024T3 aluminum alloy plates with a thickness of 6mm and a width of 70mm. The upper end of each metal hanging belt is provided with an elbow hook 5, and the other end is provided with an oblong limit hole. 4. The metal sling is made of wide aluminum plate to ensure that it can bear the weight of the wall parts. At the same time, the contact area between the metal sling 3 and the part 1 is increased to facilitate the smooth passage of the current, while the conventi