| 摘要 |
FIELD: metallurgy. ^ SUBSTANCE: method includes butt-seam welding of end of strip, length cutting of the strip for rectangular billets, clamping of rectangular billets. Durability improvement of rollers and process productivity, increasing of wire precision, quality of its covering is provided ensured by galvanised strip using, before length cutting it is implemented butt-seam welding of strip coils, and before the clamping in rough edging and finishing gauges of blank edge is deformed in open two-high oval gauges of double rolling roller-type stand with interlace mutually perpendicular location of rollers axis, distance between planes axis of L is implemented equal to where D - roller diameter, B - width of rollers pipe. ^ EFFECT: increasing of productivity, quality of manufactured product and rollers durability at enterprises of metallurgical, machine building and construction complex. ^ 3 cl, 6 dwg |
