N. S. Kirvalidze etc., . IMPROVEMENT OF NON-UNIFORM LONGITUDINAL WALL THICKNESS IN TUBE-ROLLING ON A φ140mm PLUG MILL[J]. STEEL PIPE, 1990, 19(6): 58-59.
Citation:
N. S. Kirvalidze etc., . IMPROVEMENT OF NON-UNIFORM LONGITUDINAL WALL THICKNESS IN TUBE-ROLLING ON A φ140mm PLUG MILL[J]. STEEL PIPE, 1990, 19(6): 58-59.
N. S. Kirvalidze etc., . IMPROVEMENT OF NON-UNIFORM LONGITUDINAL WALL THICKNESS IN TUBE-ROLLING ON A φ140mm PLUG MILL[J]. STEEL PIPE, 1990, 19(6): 58-59.
Citation:
N. S. Kirvalidze etc., . IMPROVEMENT OF NON-UNIFORM LONGITUDINAL WALL THICKNESS IN TUBE-ROLLING ON A φ140mm PLUG MILL[J]. STEEL PIPE, 1990, 19(6): 58-59.
IMPROVEMENT OF NON-UNIFORM LONGITUDINAL WALL THICKNESS IN TUBE-ROLLING ON A φ140mm PLUG MILL
The experiences with eliminating non-uniform longitudinal wall thickness in thin-walled tube rolling on a φ140mm plug mill are described and the experiment shows that the adoption of shell temperature compensation before rolling makes it possible to improve non-uniform longitudinal wall thickness from 0.3mm down to 0.06mm.
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