SM 80 CNC-TC

The OptoTech precision grinding machine SM 80 CNC-TC is perfectly suited for flexible and universal production of spherical and aspherical optical components. The SM 80 CNC-TC is the perfect complement to our SPK 80 CNC polishing machine, delivering a balanced cycle time for grinding and polishing.

Precision optics
CNC
Grinding

Highlights

  • Grinding machine for pre-grinding and fine grinding with cup grinding tools, as well as edge and face grinding with form wheels
  • 3 spindles (1x workpiece spindle, 2x tool spindles)
  • All tool spindles using direct driven spindles
  • Coolant control
  • Preparation for filter exhausting device
  • Siemens Sinumerik One controller with OptoTech user interface

Process characteristics

Technologies:

  • AST (Advanced Setup Technology / Touch Setting)
  • Radius Processing
  • 3D-Grinding for optimal utilization of the grinding tool
  • Edge processing: Diameter processing using different kinematics; chamfering using different kinematics

Options

Machine Options:

  • C-Axis
  • Automation (SR 80 or RPL 80)
  • Processing of complex edge geometries using OptoEdge
  • Processing aspheres
  • Remote control
  • Upper measuring probe for center thickness and diameter
  • Lower measuring probe

Additional Accessories (available as an option)

  • Coolant tanks (with or without centrifuge)
  • Chiller with coolant tank
  • Filter exhausting device with coolant recirculation
  • Vacuum device
SM 80 CNC-TC
Application

Generator for Pre- and Fine Grinding of Spherical and Aspherical Lenses

Working Range Diameter15 mm - 80 mm
Working Range Radius± 10 mm to plano
Travel B-90 ° - 90 °
Travel X0 mm - 265 mm
Travel Y-2.5 mm - 2.5 mm
Travel Z0 mm - 110 mm
Amount of Axes4 (X, Y, Z, B)
ControlSiemens Sinumerik One
Tool SpindleSpeed: 5000 - 19000 rpm; Drive: Direct Spindle, roller bearings; Interface: HD 25
Workpiece SpindleSpeed: 0 - 2000 rpm; Drive: AC servo; Interface: Flange; Clamping System: Vacuum, Collet Chuck or HD
Vacuum-0.7 bar
Air Pressure Requirement5 bar
Power Requirement (others on request)14 kVA / 400 V / 50 Hz
DimensionsWidth: 1500 mm, Height: 2020 mm, Depth: 1350 mm
Weight (approx.)2000 kg
DisclaimerAll data are subject to change without notice. Please verify details with OptoTech.