„Friction welding“ was my initial thought on watching the first seconds.
But nothing’s welded here.
Maybe a hardening process?
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Schmiedekunst in 100 Prozent ehrlicher Handarbeit
„Friction welding“ was my initial thought on watching the first seconds.
But nothing’s welded here.
Maybe a hardening process?
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samoore
Looks like blacksmith-style heat treating — get it nice and hot, then quench it.
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Unfuck U
Yes. Hardening process. It’s sill unclear what’s causing the heat though. Friction or an induction coil..?
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xxxxxxxxxxxxxxxxx
Induction coil heat treating
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Terrapod
Induction coil only, no friction involved, the spin is to make the heat even since the inductor is not uniform in how it transfers energy. Would love to see what kind of power supply they are using and at what frequency it operates. Must be China as there is zero safety guards.
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