FIELD: technological processes.
SUBSTANCE: invention relates to metal forming and is intended for drawing pipe products by drawing. Proposed method comprises forming hook on article with sharpened and conical sections and drawing through tapered channel of monolithic draw plate.
EFFECT: reduction of drawing stress and increase in single squeezing is ensured by optimization of draw plate, which is regulated by mathematical dependence, which takes into account main parameters of drawing process during production of pipe products.
1 cl, 1 ex
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