Free size rolling technology
Free size rolling technology refers to a type of metal rolling process used for controlling a predefined grain size and its distribution of sheet metal. With this technology, sheet metal of any thickness and size can be rolled by a rolling mill. This process is different from conventional rolling since it does not make use of pre-formulated rolls or any other predefined frames.
In free size rolling, no starting material is required to be pre-formulated. This step is eliminated as the rolling starts with a flat surface plate or slab of the desired material. As the starting workpiece is rolled, the pressure applied to the workpiece is used to control the exact size and shape of the final product. In comparison to the conventional rolling process, this technology is much more flexible and cost-effective.
The main advantage of free size rolling is that it allows for a more efficient and controlled size reduction of the material. A great deal of pressure can be applied to the workpiece as it is rolled so that the desired size is achieved. It may also require fewer passes through the rolling mill to reach the desired length and thickness of the material. In addition, the end product is of superior quality, as the grain structure and size of the workpiece is closely closely monitored throughout the process of rolling.
The application of free size rolling technology is becoming appreciated in many industries where close control over grain size is must. Automotive and aerospace industries rely heavily on this technology for controlling the size of components and parts. The process is also used for the making of airplane wings and body parts, as well as military parts. For example, the technology has been used extensively for the production of aluminum parts of helicopter rotor blades.
Moreover, free-size rolling can be utilized in metal fabrication processes for components that needs to undergo multiple operations. This process is also used for cold-forming of heavily sculptured surfaces, to bend narrow wings for boats and for creating metal sculptures for various artistic and architectural projects.
The process of free size rolling technology can offer several benefits to manufacturers that requires close control over grain size. The technology is highly flexible and cost-effective. It also allows for a more efficient and controlled size reduction of the material, plus it provides superior quality end products. The process is starting to be appreciated in many industries, such as the automotive, aerospace, and metal fabrication industries.
