DIE BLOCK FOR ANGULAR MOULDING

摘要

FIELD: process engineering.SUBSTANCE: invention relates to metal forming and can be used for production of articles with high mechanical properties by forming fine-grain and homogeneous structure. This die block comprises band, male die and female die. Female die has parallel inlet and outlet channels. Said channels feature geometrically identical cross-sections and are interconnected by intermediate channels. Intermediate channel is arranged at the angle of 120°???135° to inlet and outlet channels. Intermediate channel cross-section over its entire length in the plane perpendicular to axes of said inlet and outlet channels geometrically identical to cross-section of said channels.EFFECT: high mechanical properties by forming fine-grain and homogeneous structure.5 dwg, 1 tbl