Studium vlivu intenzivní smykové deformace na intenzitu prokování pravoúhlých průřezů

Abstract

In this work is presented a method free heat forming extending rectangular cross-section. The effect of this method for closing imperfections in the forging axis and effect of each parameter on the heat forming. In the experimental part are extending the proposed method applied in model-scale semi-finished steel. How fitting is carried out at different temperatures, selected removal rate and stroke length. Evaluates the closure of the center hole's. A metallography samples tested.