Percussion welding
id:
percussion-welding-168-5046932
title:
Percussion welding
text:
Percussion welding (PEW) is an arc welding process. The heat is obtained from an electric arc produced by short discharge of electrical energy while a percussive force is applied following the discharge. The heat generated by the discharge melts a thin area of metal on the faces of the work-pieces, and as the work-pieces are impacted they fuse to form a welded joint.
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Percussion_welding
date created:
2008-04-21T17:24:29Z
date modified:
2024-08-30T20:35:09Z
main entity:
{"identifier":"Q7167192","url":"https://www.wikidata.org/entity/Q7167192"}
image:
fields total:
13
integrity:
14