cross-rolling

cross-rolling

[′krȯs ‚rōl·iŋ]
(metallurgy)
Straightening metal sheets by passing them through rolls at right angles to the principal direction of rolling.
Straightening round bars or tubes by passing the work through parallel to the axes of rolls.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.