3D Printer Innovation – To create a fast 3D printer. Use a particle accelerator? Melting fast particles?

3D Printer Innovation – To create a fast 3D printer I wonder if its possible to take advantage of high speeds. Since its possible to create ?all objects with a machine learning model(). Maybe a particle accelerator could work so I thought. The idea is that particles melt in a ?magnetic field in a ?Fusion Like Tokamak.

So the idea is to shoot particles in high velocities which then melts on the object you create. The object is heated that is. // Per Lindholm 2018-26-11