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 machine is available in dedicated configurations for Micro Optics and Makro Optics, ensuring optimal performance tailored to the specific requirements of each application. 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 Diameter5 mm - 80 mm
Working Range Diameter (aspheres)5 mm - 100 mm
Working Range Radius± 5mm 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)7 KW / 400 V / 50 Hz
DimensionsWidth: 1500 mm, Height: 1900 mm, Depth: 1350 mm
Weight (approx.)2000 kg
DisclaimerAll data are subject to change without notice. Please verify details with OptoTech.


The Americas

Your contact person

The Americas

[email protected] +1 215 679 2091
 EMEA Region

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EMEA Region

[email protected] +49 641 49939 819
Asia & Australia

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Asia & Australia

[email protected] +852 3568 3243