Originally Posted by Airhead Wrangler
Inertial friction welding is the way to go for solid driveshafts. It welds the whole cross section. I'm guessing you probably aren't set up for that though. You might be able to make it work on your lathe though.
wow that is pretty cool-
and yeah, agreed, this is great work. Fun to watch, too.
"Why BMW? You like to suffer? My sister, she has five kids, no husband. You come over?"