METHOD FOR CUTTING ROLLED METALLIC PIECES Russian patent published in 1998 - IPC

FIELD: rolled stock production, namely, in rolling shops of metallurgical plants at cutting and treating blanks. SUBSTANCE: method comprises step of measuring linear dimensions of blank rolled in billet rolling mill until its predetermined cross section; in mill cutting blank by parts whose volumes are multiple to volumes of rod of final measure length while taking into account technological wastes; then rolling blank in bar rolling mill and measuring dimensions of rolled piece; cutting rolled metallic piece by rods whose length values are multiple to final measure length while taking into account technological wastes; cooling rods, packing them; cutting packed rods by final measuring lengths. EFFECT: enhanced efficiency. 1 dwg