Roll bender
id:
roll-bender-257-1663463
title:
Roll bender
text:
A roll bender is a mechanical jig having three rollers used to bend a metal bar into a circular arc. The rollers freely rotate about three parallel axes, which are arranged with uniform horizontal spacing. Two outer rollers, usually immobile, cradle the bottom of the material while the inner roller, whose position is adjustable, presses on the topside of the material. Roll bending may be done to both sheet metal and bars of metal. If a bar is used, it is assumed to have a uniform cross-section,
brand slug:
wiki
category slug:
encyclopedia
description:
Machine that produces a circular arc shape from sheet metal or bars
original url:
https://en.wikipedia.org/wiki/Roll_bender
date created:
date modified:
2023-03-28T05:58:15Z
main entity:
{"identifier":"Q2973026","url":"https://www.wikidata.org/entity/Q2973026"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/7/7c/Roll_bender.jpg","width":2448,"height":3264}
fields total:
13
integrity:
15