APPARATUS FOR GUIDING EXTRUDED ARTICLES Russian patent published in 2003 - IPC

Abstract RU 2196019 C2

FIELD: plastic metal working, possibly manufacture of shaft type parts by forward extrusion and reduction. SUBSTANCE: extruded articles are guided by means of three pins arranged uniformly along circle. Upper portion of each pin is pressed into gasket; remaining portion of each pin is mounted in sleeves embracing said pins. It provides rectilinearity of extruded part at relation of length to diameter in range 15 - 17 and lowered friction at guiding extruded parts. EFFECT: enhanced quality of extruded parts due to their improved rectilinearity. 1 dwg

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RU 2 196 019 C2

Authors

Nikiforov Ju.B.

Dates

2003-01-10Published

2000-06-22Filed