Forming Process of Hyperbolic Aluminum Plate

The forming limit diagram of the double-curved aluminum plate can solve the process problem in the production of sheet metal, and the buckling theory should be used as the basis of the forming limit diagram, but because the buckling theory is not perfect, the calculation curve and the test curve are quite different, and the forming limit diagram is made in most experiments at present. The forming limit diagram can help technicians to improve the process and control the product quality and production process of the inspectors. The deformation of hyperbolic aluminum veneer plate, such as temperature, speed, mold geometry parameters, friction, lubrication and loading mode, has a significant effect on it. The most basic anti-cracking measure is to avoid the local stress concentration of the material and reduce the flow resistance.

Molding limit diagram is the limit of deformation of a material in different states, which is an intuitive and simple method. The task of sheet metal forming is to overcome cracks and wrinkles, complete the processing of parts, ensure the quality of parts, and meet the requirements of architectural design. In sheet metal production, the control of sheet metal quality is actually the control of thinness and dimensional accuracy. In a forming to ensure good deformation conditions, mainly to reduce the flow resistance of the material, to prevent stress concentration, gradually deformation, increase the transition process, while making the thin parts of each process staggered, pay attention to not overlap each other.

In the sheet metal forming of hyperbolic aluminum sheet, the compression deformation force of the forming is greater than the compression stability of the sheet, that is, the compression after forming is large, the relative thickness of the sheet is small, and the poor support state around the material in the pressure zone produces wrinkles. The greater the plastic deformation, the weaker the compressive resistance to the buckling, which is proportional to the square of the relative thickness of the material.

While providing high-quality Products, hyperbolic aluminum veneer manufacturers pay attention to their own after-sales service, which is better and more considerate to customers. Only in this way can they go wider and farther. With the help of the Internet, hyperbolic aluminum veneer manufacturers can not deny that they can easily accumulate customer information and develop new sales channels. But the hyperbolic aluminum alloy veneer processing enterprises must have the spirit of seeking truth and pragmatism, step by step, step by step, can not be hasty success or failure.