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2006.
ANALYSIS OF THE PLASTIC FLOW DURING THE FORWARD- BACKWARD HOT EXTRUSION USING THIN SECTIONS METHOD
This study analyses the possibility of applying the Thin Sections Method for calculation for extrusion pressure for combined forward-backward extrusion. It also deals with the possibility of increasing the accuracy of the method. By using this method it is possible to obtain data concerning the pressure distribution along the punch face. The results have been tested experimentally.