from The Century Dictionary and Cyclopedia
- n. In seal-engraving, the lathe-head of a seal-engravers' engine.
Sorry, no etymologies found.
The Suprema can be specified with multiple wheel-head options, including a plain 90deg approach, angle head or universal wheel head with two external wheel spindles and one internal wheel spindle.
The Elektra Plus UA range features the same B axis and numerical control as the UA series and features wheel-head configurations in four different executions: one wheel mounted left and one wheel mounted right, on two wheel spindles.
The Kel-Vita machines can be supplied with either straight - or angle-approach external grinding wheels (surface speeds up to 63m/s) or as a universal machine, with automatic wheel-head indexing and a high-frequency internal grinding spindle mounted at the rear of the wheel head.
The wheel-head spindle has been designed with a motor integrated on extra-precise ceramic bearings.