المجلة الدولية للعلوم والتقنية

The product quality is the major concern of the manufacturers. In cold strip rolling process, defects have been experienced in different features and affected the quality of the rolled strip. To keep the improvement of the new technology and the demand of the customers, high quality and productivity are needed. This paper presents the effect of cold rolling parameters during the process cold strip rolling. The influence of each parameter on the surface roughness and profile of steel strip has also been studied. The implementation of the experiments has shown the effect of rolling conditions on the rolled strip surface and strip thickness distribution. The experimental data were recorded by the 4-high Hille 100 cold rolling mill control panel, the preparation of the rolls samples are explained. Three rolling passes were used, and the comparison and verification of the data and the research findings are presented.