APPARATUS FOR FORWARD EXTRUSION WITH MAGNETIC TREATMENT Russian patent published in 2001 - IPC

Abstract RU 2162391 C1

FIELD: equipment for forward extrusion of article and simple-shape samples of plastic materials at combining extrusion with action of magnetic field. SUBSTANCE: apparatus includes press-mold in the form of die and movable punch. Die and punch are made as cores of electromagnet placed in such a way that their different poles are turned one to another. Extrusion is realized due to mutual attraction effort of cores of electromagnet; at least one core of electromagnet is movable. EFFECT: lowered material consumption, reduced energy consumption at operation, simplified design and process for making apparatus. 1 dwg

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RU 2 162 391 C1

Authors

Studentsov V.N.

Dates

2001-01-27Published

1999-06-23Filed