High-frequency welding
This method of welding could be regarded as a form of resistance welding, as the heat is
created by resistive heating of a current induced in the workpiece. The use of a very high
frequency,400 kHz, concentrates the current close to the surface of the material,
known as skin effect, or in parts of the workpiece close to a current-carryingconductor,
known as proximity effect. This provides a means by which heating can be restricted to,
or concentrated in, those parts of the surfaces to be welded together, with the final weld
being made by pressing the parts together.
Supplied By RIHUI Ceramic Welding Backing
Date: 2023-04-10 hits: 592 Return
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