FORMING MODULE FOR DRAWING METALLIC CANS, TOOL UNIT FOR DRAWING METALLIC CANS AND FORMING MODULAR AGGREGATE FOR DRAWING METALLIC CANS Russian patent published in 2007 - IPC B21D22/28 

FIELD: plastic working of metals, possibly taper drawing at inner regulation of temperature.

SUBSTANCE: forming module includes forming insert with opening for passing formed object and for drawing it. Inside forming insert there are large number of ducts for flowing fluid arranged in such a way that to prevent contact between flowing fluid and inner surface of forming insert. Ducts for flowing fluid are connected with respective peripheral portions of opening for passing formed object. Large number of inlet openings and outlet openings are arranged symmetrically in housing for supplying and discharging fluid respectively. At least one outlet opening corresponds to each duct. Tool unit includes large number of forming modules arranged along line. Forming modular aggregate includes forming module and unit for regulating temperature of fluid. Fluid temperature regulation is realized and it enhances uniform temperature distribution in forming insert.

EFFECT: possibility for providing uniform temperature distribution in forming insert.

13 cl, 5 dwg