The aim of this research was to select parameters for the roll pre-leveler to provide sheet
metal waviness reduction after unwinding from the coil. Straightening parameters were …

The straightening of sheets, bars and profiles plays an important role in many machining
processes. The aim of sheet straightening in the rolling mill is to ensure that the deviation of …

With the continuous improvement in the strength of medium-thick plate materials, the hot
straightening of plates at high temperatures is increasingly influencing the final defect …

The study of surface interaction in contact, the subject of friction and tribology as a science,
has become increasingly important in various industries, from automotive to medicine. In the …

The essential quality parameter of rolled products is the flatness along the rolled stock
length. The profile defects of the rolled stock, produced at the modern plate mill 5000 …

Roller levelers are essentially composed of two sets of rollers, one upper and one lower,
through which a metal part or plate passes. The objective is to correct any shape defect by …