Cranfield Precision TTG
The Cranfield Precision Twin Turret Generator (TTG) incorporates a unique and patented design using two vertical rotary axes and one in-feed axis (linear or rotary) in order to produce relative motion (position and angle) between two points in space over a swept area. The machine is capable of very low sub-surface damage grinding, optical quality diamond turnining, micro-milling and pre-polishing all on the same platform.
TTG Machine capacity range
Cranfield Precision TTG350
Ø100 mm x 50 mm full form profile
Ø350 mm x 200 mm max
Key Features
- Hydrostatic turret bearings
- Hydrostatic workhead spindle | (Aerostatic option)
- Air bearing grinding spindles
- CNC 6400 control with full 3D simulation
- On board metrology with integrated compensation
- Vertical Y-Axis
- 5 Axis simultainous grinding
- Thermally isolated machine base
- Multiple grinding spindle configurations
- Capability for grinding, milling, polishing, diamond turning and metrology on the tool turret
Markets
Optical Lens Fabrication, optical molds, textured and Freeform surfaces, Orthopaedic implants
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