Hyperbolic Aluminum Sheet Forming, Shaping Artistic Aesthetic Silhouettes

Hyperbolic Aluminum Panel is a building cladding material with a hyperboloid structure, made primarily from aluminum alloy via advanced processing technologies. Thanks to its unique geometric shape and outstanding performance, it is widely used in modern architecture, transportation facilities, aerospace and other high-end manufacturing fields.

1. What is a Hyperbolic Aluminum Panel?

2. Raw Material Requirements for Hyperbolic Aluminum Panels

• 6000 Series: Valued for good strength, workability and corrosion resistance, this series is a primary choice—6063 and 6061 in particular are widely applied in the construction industry.
• 3000 Series: Boasting superior corrosion resistance, it is especially suitable for harsh environments. It has good workability but slightly lower strength than the 6000 series, making it ideal for applications with moderate strength requirements.
• 7000 Series: A common option for high-strength panels, particularly in aerospace. However, it is more difficult to process and comes with a higher cost.

3. Processing Technology of Hyperbolic Aluminum Panels

1. Sheet Cutting and Forming                                                                     First, select aluminum alloy sheets of the appropriate thickness and cut them to the required shapes and dimensions according to design drawings and the desired curved surface effects. CNC laser cutting, plasma cutting or waterjet cutting are commonly adopted for forming. Precision control is critical during cutting, as cutting errors may affect subsequent processing and assembly.
2. Hyperboloid Bending and Forming                                                          The hyperboloid shape is the defining feature of such panels, typically formed by hydraulic forming, die casting, bending machines and other tools. Strict monitoring is required for material uniformity, temperature control, as well as bending angles and radii during the forming process. The initial curved surface is usually set per design requirements, then fine-tuned through multiple forming procedures.

3. Surface Treatment

• Anodizing: Boosts corrosion resistance and surface hardness, while delivering an attractive decorative finish.
• Spray Coating: Applies paint to the panel surface to alter color, enhance UV resistance and elevate decorative effects.
• Powder Coating: A more eco-friendly and durable alternative to traditional spray painting.

4. Finishing and Assembly

4. Commonly Used Auxiliary Software

1. CAD (Computer-Aided Design) Software                                               CAD tools such as AutoCAD, SolidWorks and Rhino are the primary choices for hyperbolic aluminum panel design. They enable designers to create detailed floor plans, elevations and 3D models based on architectural requirements, providing a precise basis for subsequent cutting, bending and assembly.

• AutoCAD: Widely used for 2D and 3D design, it is particularly suitable for drafting architectural construction drawings and structural design plans.
• SolidWorks: Primarily for 3D modeling, ideal for designing complex shapes and mechanical components. It allows designers to verify whether the panel’s shape and dimensions meet specifications in a virtual environment.
• Rhino: Especially suited for designing complex curved and hyperboloid forms, and is widely applied in the fields of architecture and industrial design.

5. Conclusion