Bud thx for posting that. Having over 40 years in the machinist trade under my belt, it's of particular interest to me.
Amazing how CNC machines have advanced in the past few years. That's the first 6 axis I've seen in operation. Could have done without the "drumbeat" though!
Driller, in actual use, they would have been cutting on a casting instead of a billet to cut down on scrap, but you gotta admit it's impressive as all hell!
The last few years before I retired when NWA closed the Atlanta maintenance base, we had several CNC machines in operation, but no 6 axis. I knew I was near retirement time before they ever announced the closing of the base, so I was just following the path of least resistance the last several years. I had such an easy job on an ID Grinder that I turned down training on the CNC machines even though I had the seniority to get it. Just lazy, I guess!
Dave