FIELD: metal pressure forming. SUBSTANCE: method comprises steps of setting a coil a material to be twisted into the coil holder 1 for being passed through the guiding rollers 2; then passing the material through the rollers 3 of deflecting unit, the hollow worm 12 to the bobbin 9 to be rigidly secured to that bobbin; performing a deflection of the material from a feeding axis with use of the screw 5 manually by the roller 4 in order to increase a tension of the material, being twisted, in a zone between the rollers 3 and the bobbin 9. A drive unit rotates the frame 8, supporting the worm gear 14, being rolled around the worm 12, rigidly mounted in the frame 7. Rotation of the worm gear is being transmitted through a chain transmission to the bobbin 9, which winds the twisted material. EFFECT: enhanced quality of twisted material and continuous manufacturing process of making it. 2 cl, 2 dwg
Authors
Dates
1996-01-27—Published
1992-08-25—Filed