OK, now we are getting fancy-schmancy.......
concave on bottom?, yes. It was by request of very famous prosthodontist.
He actually runs his own Haas, but asked me to do these for him.Maxillary is milling now....almost finished.....5-axis is almost not enough! I think total milling time for Maxillary will be over Twelve Hours! Roughing was nearly Four and a half hours. Then lots and lots of 5-axis pre-finishing and finishing.
Many thanks to exocad, Haas, Jeffreys MFG, CIMSystem, Emuge tooling, Medit scanners, Steinbichler, DDG Z-Tech, Supra Alloys, etc....