If the traditional rolling mill is mechanized semi-mechanical manual or mechanical steel feeding, operate the input and output roller table of the rolling mill or manually feed the billet into the rolling mill. Or send the rolled steel to a straightener for straightening. If it is a regulator, it is also responsible for adjusting the working state of the machine to produce qualified products.
According to the different rolling temperatures, the methods of steel rolling can be divided into hot rolling and cold rolling; According to the relative motion relationship between the workpiece and the roll during rolling, it can be divided into longitudinal rolling and transverse rolling; According to the forming characteristics of rolled products, they can be divided into ordinary rolling and special rolling. Spinning rolling and bending forming are special rolling. Rolling, like other processing, is to make the metal plastically deform and form it at one time.
Precautions:
1. Pay attention to the die casting process of strip steel to ensure the standard specifications of all strip steel thickness and size.
2, pay attention to the galvanized process, using advanced technology, galvanized process should also pay attention to safety care and scientific operation.
3. Pay attention to the research and exploration of new technology of galvanized steel, and ensure that the research and development and production capacity of new technology products can be mastered in advance.