Reinforcement Of Aluminum-plastic Panel Components

The assembly of reinforced ribs and stiffeners of aluminum-plastic panel components is the key to ensure the strength and flatness of aluminum torsion plate components. However, there are many problems in the process of processing and assembly. If the design of the reinforced ribs and stiffeners does not meet the requirements of the specification, its own strength is not enough, and the number of stiffeners set is insufficient. There are also many defects in the connection between the reinforcement ribs and stiffeners and the aluminum-plastic panel, especially the connection between the stiffener and the back of the aluminum-plastic panel. Since the aluminum-plastic panel cannot be connected to the stiffener by means of electric welding screws, it can only use structural double-sided adhesive strips or structural adhesives for structural bonding. Both bonding methods require strict operating specifications, otherwise the necessary bonding strength and profit effect will not be achieved. At present, many aluminum-plastic panel components are not operated according to specifications, resulting in the bonding of the stiffener and the panel before installation, or for a period of time after installation, and separated, so that the aluminum-plastic panel is convex and uneven under the action of wind load, and the strength is reduced, which seriously affects the use function of aluminum-plastic panels.