Metal exterior wall decorative panels have become an important choice in the field of modern architectural decoration due to their unique performance advantages. These materials are known for their light weight, high strength, and long - term durability. They can meet the needs of diverse architectural styles and also show significant potential in terms of construction efficiency and sustainable development. I. Core Characteristics and Material Classification Metal exterior wall decorative panels are usually made of materials such as aluminum, aluminum alloy, and stainless steel, and are divided into two major categories: structural load - bearing type and decorative finishing type. Structural load - bearing materials have relatively high thickness and strength and are mainly used in building support systems. Finishing materials are thinner and achieve high surface precision through precision processing, which are suitable for exterior wall decoration. Their advantages ...

Sheet metal fabrication is a metal manufacturing process based on cold-forming technology, specifically designed for processing thin metal sheets less than 6mm thick. Its core feature is to shape flat metals into high-precision, lightweight, and multi-functional components through steps such as shearing, punching, bending, riveting, and welding. Since the material thickness remains consistent during the processing, the finished products exhibit significant advantages in terms of strength, electrical conductivity, and the economy of mass production. The following is an in-depth analysis of sheet metal fabrication, covering its process characteristics, standard workflows, and industry applications. Press Brake tools I. Core Processes of Sheet Metal Fabrication 1. Combination of Cold-Forming Technologies Sheet metal fabrication integrates cold processing technologies such as shearing, punching, cutting, compounding, bending, and riveting. The whole process do...

I. Wood-based Sheet Forming Processes Wood-based sheet forming mainly includes two mainstream technologies: fiberboard and particleboard. In the production of fiberboard, wood is first chipped and the fibers are separated. Then, adhesives and waterproofing agents are added. After high-temperature and high-pressure treatment, a sheet with a uniform structure is finally formed. Its performance depends on the quality of the fibers and the amount of adhesive used. For particleboard, wood is processed into particles, dried, and then glued. The particles are laid in a mold and formed, followed by hot pressing. The gluing process usually uses roller coating or spray gluing methods to ensure the bonding strength between the particles. The temperature and pressure in the hot pressing stage directly affect the density and stability of the sheet. CNC Press Brake II. Metal Sheet Forming Technologies The processing of metal sheets covers key steps such as rolling, stampin...

In modern architectural design, metal exterior wall materials have become an important choice for enhancing the aesthetics and functionality of buildings, thanks to their excellent performance, diverse shapes, and long - lasting durability. The following are common metal exterior wall materials, their core characteristics, and key factors to consider when making a selection. Shearing Machine I. Classification and Characteristics of Common Metal Exterior Wall Materials 1. Steel Plate Materials - Stainless Steel Plates: They have strong corrosion resistance and are suitable for humid or chemically corrosive environments. However, they are costly and are mostly used as decorative panels or functional exterior walls in high - end buildings. - Color - Coated Steel Plates: The surfaces of these plates are coated, offering a rich color range and good weather resistance. They are suitable for the exterior wall cladding of industrial and commercial buildings....