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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Authors
Dates
2003-01-10—Published
2000-06-22—Filed