Precitech Nanoform 700Freeform
- Category:
- Turning lathe
- Brand:
- Precitech
- Type:
- Freeform 700A
Description
Multi axis Ultra precision diamond turning machine for manufacturing of precision optics and mechanical parts. (XYZBC)
Technical details
Maximum diameter 700mm.
Maximum spindle load 100kg.
Ultra precise hydrostatic X, Y, Z, B axis. (less than 100nm straightness over full travel in X, Y and Z)
Air bearing spindle, C-axis. (runout less than 20nm)
Travel X=350mm Z=350mm Y=150mm
Hydrostatic rotary B-axis.
On-machine metrology for 2D and 3D measurements. (airbearing LVDT probe, resolution: 10nm)
Temperature stability: ±0.05° Celsius.
Machinable materials: all non-ferrous metals, infrared crystals, polymers.
Additional Techniques:
Slow tool servo (Large freeform optics)
High Speed Milling (15.000rpm max.)
Diamond raster milling.
Diamond flycutting.
Multi axis synchronous machining.
Capabilities:
Form error:
Surface roughness:
Depending on design, size, choice of material etc.
https://www.tno.nl/en/digital/space/high-end-optics-manufacturing/
Applications
Precision optics and mechanical components.
Optical surfaces: Flats, spheres, aspheres, freeform surfaces.
Flycutting mechanical reference surfaces.