UPG-CALi2-Series
CNC precision surface grinding machine series
CNC precision surface grinding machine series. Easy operation with global-standard software (iQ) installed.
With hydrostatic slides and linear motor drive on the sliding surface, automatic calculation of flat-grinding, grinding-wheel-shaping and dressing conditions, easy data entry on a text-free interactive screen, and on-board measurement, this machine achieves the highest level of grinding performance.
| UPG63CALi2 | UPG84CALi2 | UPG106CALi2 | |
|---|---|---|---|
| Chuck size | 600 × 300 mm | 800 × 400 mm | 1000 × 600 mm |
Key features
- Worldwide strategic text-free dialogue software (iQ software) enables easy operation via touch input while viewing icons on the screen
- An automatic data-creation function is incorporated in a surface grinder for the first time — enter the total stock removal, fine-grinding stock removal and wheel grit size, and the optimal grinding and dressing conditions are created automatically
- Overhangless T-shaped frame integral structure with excellent straightness, left/right V-V guide surfaces, and left/right front and rear sliding surfaces with hydrostatic-pressure specifications; the double-cylinder system significantly increases load capacity with no workpiece overhang even at full table stroke
- Supports flat grinding, pitch shaping, contouring and form grinding
- Optional touch-probe and CCD-camera measuring devices enable automatic measurement and grinding cycles without removing the workpiece
- Optional static-pressure stone shaft enables high-precision flatness/surface-finish grinding
- Can also be used as a forming grinding machine; Okamoto also responds to customer requests for automation proposals

