Roll forming is a process by which a metal strip is progressively bent as it passes through a series of forming rolls (Figure 21.28).
Figure 21.28 Eight-roll Sequence for the Roll Forming of a Box Channel
Roll forming is a process by which a metal strip is progressively bent as it passes through a series of forming rolls (Figure 21.28).
Figure 21.28 Eight-roll Sequence for the Roll Forming of a Box Channel
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