In this space, visitors are invited to post any comments, questions, or skeptical observations about Philo T. Farnsworth's contributions to the field of Nuclear Fusion research.
Subject: Spot Welding?
Date: Oct 05, 11:41 pm
Poster: Jim Lux
On Oct 05, 11:41 pm, Jim Lux wrote:
So, I've watched Richard's tape now, and realized that those grids can be pretty floppy. Motion picture being worth many megawords.
How did you spot weld the tantalum? I think you mentioned you modified or built a cap discharge spot welder?
I have a source for lots of tungsten wire, but I suspect that spot welding might be a challenge, but what about careful twisting or tying, at least at the intersections between meridians and parallels....
any other ideas for fabrication (now that you've built a bunch)?