DRAWING DIE Russian patent published in 1995 - IPC

Abstract RU 2033874 C1

FIELD: drawing practice. SUBSTANCE: drawing die comprises inlet section, reducing section with curved generatrix, cylindrical calibrating section, and discharge section. The curved generatrix of the reducing section complies with the submitted parametric equation. EFFECT: improved design. 1 dwg, 1 tbl

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RU 2 033 874 C1

Authors

Shul'Ts V.V.

Dates

1995-04-30—Published

1991-05-27—Filed