Assembling method for double curved surface metal curtain wall

Abstract

The invention discloses an installment method of hyperboloid metal curtain wall, which comprises that first designs the spatial solid shape of the metal curtain wall, divides the shape into curvatureblocks along longitude and woof, designs relative plane blocks based on the curvature blocks, feeds materials on the plane blocks, punches the plane blocks into relative curvature blocks, at last installs the curvatures into designed shape. The invention designs the size of plane block based on the curvature blocks via the equilateral distance method, to assure the engagement between the curvatures to obtain the high-quality joint between curvatures.

Description

technical field [0001] The invention relates to an assembly method of a building decoration, in particular to an assembly method of a hyperboloid metal curtain wall. Background technique [0002] Metal curtain wall is a new type of building decoration material. Metal curtain walls with spherical, ellipsoidal, and parabolic shapes are widely used in the interior and exterior wall decoration of large buildings. It is made of high-quality aluminum plates through sheet metal forming, assembly and other processes. . In the production process of hyperboloid metal curtain walls such as spheres, ellipsoids or paraboloids, it is first necessary to load, unload, and stamp flat panels, and then assemble each small flat panel into a designed curved shape. The indirect seams are neat and the surface texture is smooth. [0003] To intercept the planar material required by the curved surface on the planar plate, the curved surface must first be unfolded into a planar shape. Since the hy...

AI Technical Summary

Problems solved by technology

Therefore, how to design each small planar plate is a key issue that directly affects the appearance of the metal curtain wall. The existing methods are difficult to simultaneously ensure the technical requirements of neat joints between curved surface blocks and smooth surface lines in the production of hyperbolic metal curtain walls.

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