The selection of the rolling mill pass system is an important part of the diseño de paso de laminador.
La elección adecuada influye decisivamente en la productividad y el rendimiento de los trenes de laminación, calidad, índice de consumo, y operación del proceso de producción, so the selection of rolling mill pass design system must be strictly carried out in accordance with specific conditions.
Specific conditions for the selection of the rolling mill pass system are as follows:
1) The billet conditions should be considered: whether it is continuous casting billet or rolling billet, section geometry, size and fluctuation range, billet surface quality, steel grade, etc..
2) Equipment conditions should be considered: rolling mill layout, frame structure, unit composition, number and parameters, transmission mode, motor capacity and speed range, auxiliary equipment configuration and capacity.
3) Product conditions should be considered: product variety, specification range, precisión dimensional, and metal performance requirements.
