ASM 300 CNC-Plus

The 4-axis ASM 300 CNC-Plus is the world wide most precise pre- and fine grinding machine for aspheres and freeform surfaces. Hydrostatic bearings for all linear axes and a workpiece spindle combined with a high class asphere software quarantee surfaces in highest precision. The ASM 300 CNC-Plus offers high quality grinding due to 2 interpolating axes.

Precision optics
CNC
Grinding

Highlights

  • ASM 300 CNC-Plus is characterized by its flexibility and ultra-precision surfacing
  • 4-Axis CNC generating operations (X, Y, Z, C)  
  • Machine construction made of natural granite
  • Processing is done with wheel tools using the spiral or raster tool path. This greatly improves the machine kinematics and gives highly reproducible results
  • The machine can be operated using a spiral tool path or raster-technique, but always by using wheel tools with single point contact. This ensures that the tool wear can be integrated easily as a parameter in the controller
  • Hydrostatic bearings of all axes and the workpiece spindle
  • Interface to modern profile measuring systems (e.g. Taylor Hobson Talysurf)

System advantage

  • Almost midfrequency free processing technology
  • Rigid and low torsion machine construction made of natural granite
  • Due to the precise machine kinematics and the axis configuration, tool wear is not an issue
  • Increased process stability

Options

  • Remote Diagnosis
  • KombiTool or KombiTool+ [link]
  • Coolant Supply Monitoring 
  • Diamond Turning on Second Spindle
ASM 300 CNC-Plus
Application

High Precision Generator for Aspheres and Freeform Surfaces

Working Range Diameter (aspheres)10 mm - 300 mm
Working Range Radius ccDepending on Tool Diameter
Working Range Radius cx10 mm - ∞ (Best Fit)
Travel C0 ° - 360 °
Travel X0 mm - 450 mm
Travel Y0 mm - 150 mm
Travel Z0 mm - 100 mm
Amount of Axes4 (X, Z, Y, C)
ControlSiemens Sinumerik 840 Digital Solution Line
Feed Rate - AxesX: 0 - 3000 rpm; Y: 0 - 5000 rpm; Z: 0 - 3000 rpm; C: 0 - 550 rpm
Repeatability - AxesX: ± 0.00025 mm; Y: ± 0.001 mm; Z: ± 0.00025 mm; C: ± 10"
Tool SpindlesSpeed: 20000 rpm; Interface: HD 25 DIN
Workpiece Spindle Speed: 0 - 550 rpm; Interface: Flange for HD 25 or HD 40
Vacuum-0.6 bar
Air Pressure Requirement6 bar
Power Requirement (others on request)12 kW
DimensionsWidth: 2500 mm, Height: 2000 mm, Depth: 1350 mm
Weight (approx.)4500 kg
DisclaimerAll data are subject to change without notice. Please verify details with OptoTech.


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The Americas

[email protected] +1 215 679 2091
 EMEA Region

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Asia & Australia

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