FIELD: working of polymeric composition materials.
SUBSTANCE: method comprises cutting the article with driving disk cutter and bearing roller mounted for permitting rotation. The roller is provided with a ring groove that receives the edge of the cutter. The article is fed to the cutting zone due to clamping it between the cutter and roller. The axes of rotation of the cutter and roller are positioned in the horizontal plane. The cutting is carried out in the vertical plane that is perpendicular to the plane in which the axes of rotation of the cutter and roller are arranged so that the center of rotation of the ring article is out of the zone of cutting.
EFFECT: enhanced efficiency.
2 dwg
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