Glossary

Clear, practical definitions for wire, tube, strip, cable, and profile processing.

Technical dictionary

R terms

4 terms beginning with R

R

Reproducibility of straightening roller positionsThe ability to return straightening rolls to documented positions — the precondition for constant straightening results, shorter line stoppages and less wasted material during repeat set-ups.

Roll-type straightenerA straightening device whose bending tools are straightening rolls arranged in two parallel, mutually offset rows, subjecting the material to alternating bends to change one-plane initial curvatures into defined final curvatures.

Roller crosses/guidesGuide units placed between spool or coil, straightener, pull-off unit or processing machine to support endless material, prevent sagging and surface damage, and feed it centrally into the next machine.

Rotary straighteningA straightening process that subjects the material to alternating bends with a revolving bending axis, used mainly for rods and bars — more aggressive to the material than roll straightening.