Український Державний Науково-Дослідний Інститут Металів
Украинский государственный научно-исследовательский институт металлов
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Application filed by Український Державний Науково-Дослідний Інститут Металів, Украинский государственный научно-исследовательский институт металловfiledCriticalУкраїнський Державний Науково-Дослідний Інститут Металів
Priority to UA4705254ApriorityCriticalpatent/UA805A1/en
Publication of UA805A1publicationCriticalpatent/UA805A1/en
A method of continuous rolling of strips, mainly high, in the system of edging and flat roll passes includes the creation of the moment of axial twisting of breakdown bar at pass outlet during edge reduction. For the purpose of facilitation the edging of breakdown bar at its transfer from edging pass to flat pass, in the edging pass is created the thickenings in the angular zones on one of the diagonals of profile of breakdown bar by preferred one-sided limitation the broadening in the die impression. In the flat roll pass the breakdown bar is fed at angle to the horizontal ensuring in this case the initial contact of strip with the rolls by angular sections from the side of strip opposite to the thickening.
UA4705254A1989-06-141989-06-14method of continuous rolling of strips
UA805A1
(en)