FIELD: plastic metal working, manufacture of shapes by roll bending. SUBSTANCE: shape bending mill includes arranged at inlet side: uncoil, straightening and cutting off apparatus, butt welding machine, shaping stands with gauges and arranged at outlet side: straightening and cutting off apparatus, table. Uncoil, straightening and cutting off apparatuses, butt welding machine are mounted on the same framework that may perform cross motion relative to mill axis. Receiving and guiding table is arranged in front of uncoil, and it is provided with apparatus for orienting cross section of closed welded shape relative to gauges of stand. Obliquely mounted rollers for transporting tube and pair of rollers for feeding tube to gauges are arranged on said table. EFFECT: improved arrangement and design of units. 1 dwg
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Authors
Dates
1997-08-27—Published
1995-11-16—Filed