friction welding

noun

a method of welding thermoplastics or metals by the heat generated by rubbing the members to be joined against each other under pressure.

Origin of friction welding

First recorded in 1945–50

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

British Dictionary definitions for friction welding

friction welding

noun

a form of welding in which the welding heat is generated by pressure and relative movement at the interface in the area of the weld

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012