---
title: Rollforming Glossary
description: Rollforming glossary and FAQ from Metform covering tooling, tolerances, straightness, defects, material handling, and troubleshooting.
---

# ROLLFORMING GLOSSARY

---

[![Equipment Health Check](https://metformintl.com/hs-fs/hubfs/Services/Equipment%20Health%20Check.webp?width=2683&height=2059&name=Equipment%20Health%20Check.webp)

## Material Handling & Line Equipment FAQ

 Accumulator, uncoiler, end joiner, entry table, levelers, runout table, cutoff machine, drive system, production speed 

](https://metformintl.com/faq/roll-forming-line-equipment-faq?hsLang=en)

[![metform-roll-forming-training](https://metformintl.com/hs-fs/hubfs/Services/metform-roll-forming-training.jpg?width=2950&height=1844&name=metform-roll-forming-training.jpg)

## Defects, Straightness & Troubleshooting FAQ

Camber, bow, sweep/curve, twist, end flare, coil breaks/crossbreak, coil set, oil canning, reel breaks/kinks, straightening fixture, sweep unit 

](https://metformintl.com/faq/roll-forming-defects-faq?hsLang=en)

[![Replacement Parts & Components](https://metformintl.com/hs-fs/hubfs/Services/Replacement%20Parts%20%26%20Components.webp?width=2683&height=2059&name=Replacement%20Parts%20%26%20Components.webp)

## Tooling, Pass Design & Roll Setup FAQ

Pass, station, flower, finish pass, over bend pass, back bend, blind corners, centerline side rolls, side roll stand, roll-space, roll stops/traps, split rolls, step-up, pitch diameter, machine face alignment, spacers, roll stamp ring 

](https://metformintl.com/faq/roll-forming-tooling-setup-faq?hsLang=en)

---

[![DSC_1755-2](https://metformintl.com/hs-fs/hubfs/Services/DSC_1755-2.jpg?width=2600&height=1625&name=DSC_1755-2.jpg)

## Tooling, Pass Design & Roll Setup FAQ

Pass, station, flower, finish pass, over bend pass, back bend, blind corners, centerline side rolls, side roll stand, roll-space, roll stops/traps, split rolls, step-up, pitch diameter, machine face alignment, spacers, roll stamp ring 

](https://metformintl.com/faq/roll-forming-tooling-setup-faq?hsLang=en)

[![Equipment Services & Repairs](https://metformintl.com/hs-fs/hubfs/Services/Equipment%20Services%20%26%20Repairs.webp?width=2683&height=2059&name=Equipment%20Services%20%26%20Repairs.webp)

## Tolerance & Inspection FAQ

Tolerance, tolerance types, angular tolerance, inspection criteria, commercial tolerance, straightness, part length rules, leg length rule, pass line height 

](https://metformintl.com/faq/roll-forming-tolerances-inspection-faq?hsLang=en)

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