Concept of an on-site forming technology for curved aluminum panels

With the diversified development of architectural forms, the traditional flat aluminum panels have been difficult to meet the design needs of complex curved curtain walls, so the on-site forming technology of curved aluminum veneer panels - has become the goal of our pursuit.

Spreadable surface (e.g. column surface, conical table surface)

Spreadable curved aluminum veneer can choose on-site forming method, that is, after cutting and forming the aluminum veneer flat plate, after installing the stiffening ribs and other components in the factory, directly packaged and transported to the site, the final installation of molding in the field. This way of aluminum forming smooth transition, the scene can be adjusted for precision, good forming effect, but the structure of the node is complex, the design is more difficult.

Non-expandable surface (such as elliptic paraboloid, hyperboloid)

Non-expandable curved aluminum veneer can only be formed by stretching, stamping, rolling and other plastic deformation processing, but the deviation of the curved surface molding is unavoidable, the processing of aluminum veneer, such as rebound or precision deviation, but also need to repair the shape, cutting, trimming and other processing processes, processing costs are extremely high.

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Application of curved aluminum veneer on-site forming technology is the premise: the curved aluminum curtain wall skin approximate optimization for the spreading surface, optimization of the overall idea generally includes: surface reduction, outer skin analysis, stabilization of the outer skin compartmentation, stabilization of the curtain wall structure and so on.