释义 |
friction welding
friction welding n (Metallurgy) 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 friction welding
friction welding[′frik·shən ‚weld·iŋ] (engineering) A welding process for metals and thermoplastic materials in which two members are joined by rubbing the mating faces together under high pressure. friction weldingA method of welding thermoplastic materials whereby the heat necessary to soften the components is provided by friction.See FRW See FRW |