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English
Laser welding: laser radiation heating to be machined surface, surface heat diffusion through heat conduction, by controlling laser pulse width, energy, peak power and repetition frequency and other laser parameters, so that the workpiece melting, forming a specific molten pool.
16
2022-03
High frequency welding uses solid resistance heat as energy source. During welding, the resistance heat generated by high-frequency current in the workpiece heats the surface of the workpiece welding area to a molten or nearly plastic state, and then imposes (or does not impose) the forging force to achieve the metal combination.
