WIRE PRODUCTION LINE Russian patent published in 2006 - IPC B21C1/00 

FIELD: systems for making wire by slitting belt material.

SUBSTANCE: line includes uncoiling apparatus, belt accumulator, multi-row disc shears for slitting, unit for working wire ribs, wire accumulator, drawing plate unit, coiling apparatus. Line also includes two multi-row apparatuses for twisting wire relative to its axis in different directions. One of such apparatus is mounted in front of unit for working wire ribs, other such apparatus is mounted behind said unit. Unit for working wire ribs has securely mounted sets of coaxial abrasive discs with end working surfaces mutually spaced by gap being less than diagonal of cross section of wire and one set arranged at other side relative to wire in interval between stationary sets with possibility of cross motion. Each set of abrasive discs has rotation drive and drawing drum mounted along the same axis with possibility of engaging with wire passing through gap between abrasive discs.

EFFECT: reduced tension effort, lowered degree of wire tearing off.

2 dwg