Understanding Rolling Process in Structure Rolling Mill
To understand the structure rolling mill plant, one should first learn what is rolling. Rolling in the basic sense is a metal forming process that involves passing of metal stock through several rolls or only one roll. This process helps to reduce the thickness and to make the thickness uniform. You can liken this process to the rolling of dough.
Rolling is classified in accordance with the temperature of the metal rolled and involves both Cold Rolling and Hot rolling.
Cold Rolling. In the cold rolling process, metal passes through rollers at temperatures below its recrystallization temperatures. This increases the yield strength and hardness of the metal. The cold rolling process is used to create sheet metal.
Hot rolling is a mill process which involves rolling the steel at a high temperature (typically at a temperature of over 1700° F), which is above the steel's recrystallization temperature. Hot rolled steel is coming useful in situations where precise shapes and tolerances are not required.
Structure Rolling Mill
Structural shape rolling, also called shape rolling and profile rolling is carried out in a structure rolling mill plant. Structural shape rolling is simply the rolling and roll forming of structural shapes by passing them through a rolling mill to bend or deform the workpiece, to the desired shape while maintaining a constant cross-section.
The different structural shapes that are formed with this metal forming process are I-beams, H-beams, T-beams, U-beams, angle iron, channels, bar stock, and railroad rails. Most often the rolled material used is structural steel. But several other materials are also used like metals, plastic, paper, and glass. Standard applications of the structural shape rolling include railroads, bridges, roller coasters, art, and architectural applications.
Shape Rolling Is An Efficient Process
Use of structure rolling mill plant to create structural shapes is a cost-effective technique of bending all kinds of different materials since the process needs less set-up time and uses pre-made dies that are changed out in accordance to the shape and dimension of the workpiece. This process can roll workpieces into full circles.
Conclusion
Structure rolling mill plant is the place where long products i.e. bars and wire are produced.
To understand the structure rolling mill plant, one should first learn what is rolling. Rolling in the basic sense is a metal forming process that involves passing of metal stock through several rolls or only one roll. This process helps to reduce the thickness and to make the thickness uniform. You can liken this process to the rolling of dough.
Rolling is classified in accordance with the temperature of the metal rolled and involves both Cold Rolling and Hot rolling.
Cold Rolling. In the cold rolling process, metal passes through rollers at temperatures below its recrystallization temperatures. This increases the yield strength and hardness of the metal. The cold rolling process is used to create sheet metal.
Hot rolling is a mill process which involves rolling the steel at a high temperature (typically at a temperature of over 1700° F), which is above the steel's recrystallization temperature. Hot rolled steel is coming useful in situations where precise shapes and tolerances are not required.
Structure Rolling Mill
Structural shape rolling, also called shape rolling and profile rolling is carried out in a structure rolling mill plant. Structural shape rolling is simply the rolling and roll forming of structural shapes by passing them through a rolling mill to bend or deform the workpiece, to the desired shape while maintaining a constant cross-section.
The different structural shapes that are formed with this metal forming process are I-beams, H-beams, T-beams, U-beams, angle iron, channels, bar stock, and railroad rails. Most often the rolled material used is structural steel. But several other materials are also used like metals, plastic, paper, and glass. Standard applications of the structural shape rolling include railroads, bridges, roller coasters, art, and architectural applications.
Shape Rolling Is An Efficient Process
Use of structure rolling mill plant to create structural shapes is a cost-effective technique of bending all kinds of different materials since the process needs less set-up time and uses pre-made dies that are changed out in accordance to the shape and dimension of the workpiece. This process can roll workpieces into full circles.
Conclusion
Structure rolling mill plant is the place where long products i.e. bars and wire are produced.
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