FIELD: technological processes.
SUBSTANCE: method includes drawing with shift, which comprises deformation of metal due to application of drawing force through two serially installed conic drawing dies with simultaneous rotation of one of drawing dies. Performance of deformation process accompanied by change of metal physical-mechanical properties, with low expenses for production, is provided by the fact that drawing die rotation brings additional shift deformation by means of concentricity specified relative to axis of rotation and formed by conic channels of drawing dies.
EFFECT: increase of mechanical properties complex in lengthy metal materials.
1 dwg, 1 tbl, 1 ex
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