UPG 1500 CNC

The Ultra-Precision Grinding Machine UPG 1500 CNC was especially designed for processing of high-end ASTRO optics up to diameter 1500 mm. Whether spheres, aspheres, or freeform surfaces, the UPG 1500 CNC offers highest precision grinding (all axes mounted hydrostatically). This compact and high efficient design allows an optimal production of all important future parts in the area of ASTRO-Optics, EUV-Optics and aerospace technology.

Precision optics
CNC
Grinding

Highlights

  • Ultra-Precision generating of spheres, aspheres and freeform surfaces
  • Machine Base made of granite for highest rigidity
  • 4 CNC-Axes for maximum flexibility
  • Hydrostatic guide ways
  • Absolute Heidenhain linear scales
  • 1 grinding spindle for ultra-precision grinding in spiral- or raster mode and 1 dressing spindle for dressing the grinding tools
  • Integrated high-precision measuring technology

Options

  • Grinding tools and clamping systems
  • Coolant tanks
  • Precision chilling system for cooling the axes and spindle drives and the hydraulic aggregate
  • Hydraulic aggregate to supply the hydrostatic guide ways
UPG 1500 CNC
Application

4-Axis Ultra-Precision Grinding Center for Processing of Optics up to ø 1500 mm

Working Range Diameter0 mm - 1500 mm
Workpiece Height0 mm - 300 mm
Travel X0 mm - 1700 mm
Travel Y0 mm - 1900 mm
Travel Z0 mm - 400 mm
Amount of Axes4 (X, Y, Z, C)
Clamping System C-AxisVacuum
ControlSiemens Sinumerik 840 Digital Solution Line
Tool SpindleSpeed: 0 - 6000 rpm
Vacuum-0.7 bar
Air Pressure Requirement8 bar
DimensionsWidth: 5200 mm, Height: 4200 mm, Depth: 4800 mm
Weight (approx.)85000 kg
DisclaimerAll data are subject to change without notice. Please verify details with OptoTech.


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