Abstract
Drawing in rollers becomes more and more popular in using technologies for manufacturing of shaped sections and round cold-dawn reinforcement wire. But determination of energy and power parameters is rather complicated because of analytical description of groove lines and its changing deformation zone length. At work, based on new additional parameters, such as the geometrical groove centre (GGC) and the roller nominal diameter, the equation of round deformation during reinforcement wire-drawing in the groove with offset rollers pairs was gotten.
Keywords
Drawing, rollers, roller nominal diameter, groove with offset rollers pairs, deformation zone, groove lines.
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