Steel is a type of metal that is employed in many diverse industries, like construction, automobile manufacturing, and shipbuilding. Steel is often the material of choice for large structures due to its high strength to weight ratio. Steel is able to be made into a variety of forms and dimensions by rolling into sheet, and then bending it into your desired size. This is referred to as the cold rolling process of steel making.
What exactly is Cold Forming?
Forming steel by cold rolling, by roll forming process , is an important process used in the manufacturing of steel products since it permits large pieces to be broken down into smaller pieces that can be transported and manage. The process also produces uniform thicknesses which are essential for a variety of structural applications.
The cold rolling process, used by roller die + forming , is a kind of metal forming process that is employed to decrease the weight of sheet. Cold rolling can be done on a flat surface or in a closed space. The sheet of metal must divided into smaller pieces that fit in the chamber before it is placed on the rolling machine.
This process can be employed to make metals such as steel, copper, aluminum and brass. It makes thinner sheets than conventional hot rolling and leaves less wasted material.
What are The Disadvantages From Using This Process?
The main disadvantage of cold rolled steel is the greater necessity for maintenance. This kind of metal has to be regularly cleaned and polished more often than other metals due to its the tendency to accumulate dirt, rust and corrosion.