Short presentation of the product line
AS 210, AS 320, AS 210 CNC, AS 320 CNC, AS 430 CNC
Basic idea of machine
  • Die sinking and high speed deep hole drilling on the same machine
Workable materials
  • Steel, tungsten-carbide, aluminum, poly-crystalline diamond, etc.
Electrode materials
  • Copper, tungsten-copper, tungsten-carbide, graphite
Erosive fast drilling
  • Workpiece immersed in dielectric fluid (no corrosion)
  • High pressure flushing up to 60 bar through the electrode
  • Almost no micro cracks in tungsten carbide viewed under high enlargement
  • Electrode diameters from 0.08 to 10.00 mm
  • Drilling depth > 40 mm with tubular electrodes diameter 0.2 mm resp. > 60 mm with tubular electrodes diameter 0.3 mm
  • High precision and quality of borings (verticality, cylindricality)
Die sinking
  • Manual or CNC
  • Attainable surface roughness 0,5 µm Ra on steel, 0,8 µm Ra on tungsten c.
  • Machining of M2 threads and larger
Options
  • Electrode clamping systems (Erowa, 3R-Macro jun., Mecatool etc.)
  • Changer for tube electrodes Ø 0.13 mm and larger
  • Double guiding system for different electrode diameters
  • Rotating table for cylindrical workpieces
  • CNC dividing heads (1 or 2 axes)
Generator
  • Line voltage 3 x 400 V
  • Max. working current 25A
Numerical control
  • Heidenhain TNC 416 (5-axes)
  • Memory for 100 files
  • Interface RS-232-C/V.24
  • Data transfer software for Laptop
  • 15 inches color screen
  • Alpha-numerical keyboard

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