What the floor actually does.

Five-axis milling
Enclosed cells, tool magazines on the machine, coolant that stays in the enclosure. Complex parts without a second setup if the print allows it.

Inspection beside the cut
CMM on granite, in the same room as the mill. First-article and in-process checks without a trip across town.

Tended cells
Robot load on repeating work. Lights-out only where the fixture and the program have already earned it.