ASM Rx-A

The OptoTech 4-axis generator ASM Rx-A is the ideal universal automatic grinding machine for ophthalmic mineral lenses. Spheres, aspheres, torical, A-torical up to free form surfaces can be produced in highest precision and accuracy. The machine offers high quality grinding due to 2 interpolating axes.

Spectacle optics
Generating
Automation
Mineral Glass

Highlights

  • For processing the backside-progressive ophthalmic lenses including edging (elliptic and chamfer), like progressive, spherical, toric, a-toric and prismatic surfaces, convex and concave, made of silicate glass as well as organic plastic
  • High prismatic surfaces possible due to unique kinematics
  • Up to 4 grinding tools in 2 tool spindles possible. For rough, medium, fine and finest grinding.
  • High speed single surface processing of any lens shape (depending on tool diameter)
  • Automatic loading unit for fully automatic grinding process
  • Short set-up times due to Microsoft Windows operating system with OptoTech user interface
  • Quick and precise tool change due to HSK Chuck technology for Combitool and singletool variation
  • Implementation of wear improvement. Machine automatically calibrates itself from glass to glass.
  • Adaptive toolwear
  • Automatic torque controll for reduced processing time

Options

  • Automatic or manual version with smallest footprint available
  • Barcode hand scanner
  • Remote diagnostic
  • LAN connection
ASM Rx-A
Application

Automated High Precision Fine and Finest Grinding of Mineral Lenses

Working Range Diameter (depending on aperture angle)50 mm - 70 mm
Working Range Radius ccDepending on tool diameter
Working Range Radius cx40 mm - ∞ (with standard tools) +12 dpt. - plano
ControlBeckhoff TwinCAT 3 (15“ touch screen)
Lens MaterialMineral Glass
Productivity6 lenses/h
Tool SpindleSpeed: 10000 rpm (Pre-Grinding Tool 1+2); Interface: HSK Chuck
Tool SpindleSpeed: 4000 rpm (Fine Grinding Tool 3); Interface: HSK Chuck
Workpiece SpindleSpeed: 0 - 6000 rpm; Interface: Collet chuck ø43 mm DIN 58766
Air Pressure Requirement6 bar
Power Requirement (others on request)12 kW / 400 V / 50 Hz
DimensionsWidth: 1275 mm, Height: 1720 mm, Depth: 2035 mm
Weight (approx.)1850 kg
DisclaimerAll data are subject to change without notice. Please verify details with OptoTech.


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