| Thanks for the offer Vic. But to save the trouble, I have a couple friends who work with cnc lathes, so I'll have a talk with them.
I put the shafts together using some wheel bearing grease, but realised pretty soon that that is too thick, its hard enough for me to turn them by hand! I was considering vaseline, with a dab at each end of the tube (they are almost a foot long).
My motors have arrived, so now its time to make some platforms for them, and get the tubes on and connected.
Bob. |