What exactly is vibration welding?

Almost like rotational impact welding or stir welding. Go to you tube they probably have videos.

Scalar wave quantum level sub harmonic atomic adhesion. some people think the by product, heat, is the way the welding works. If that were true you could heat up two metal objects and just stick them together.

Linear vibration welding physically moves one of two parts horizontally under pressure, creating heat through surface friction that melts and welds the parts together.

Hey, at least SW isn't tracking everything you do and say, acumulating data, and then giving you ads based on that. You know, like how Google, Facebook, etc does. Hopefully.

I think it's what happens during certain vibrations ... You get stuck lol

Apparently google thinks I am rich enough to buy a mclaren

Fits in line with stir welding and / or friction welding .