Abstract
Improvement of quality of steel products is one of the main objectives of modern rolling production, and also takes a special place in research-and-production activity of the industrial enterprises.
In the field of mechanical engineering requirements to quality of a surface of a leaf, in this regard providing faultless production constantly raise, and also research of process of a defectform and a formchange of defects of a surface remains an actual task.
Results of researches are given in this work about possibility of improvement of quality of a surface of a cold rolling strip at the expense of increase of a burnishing of superficial defects of the «dent» type by means of the COMPUTER.
Keywords
Cold rolling, surface defect, simulation, finite-element method, flattening, forming, exploration, the rolling mill, relative depth of flaw, work roll, net reduction, coefficient of friction, case-hardening, regression a sample piece, a reference grid.
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