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Cutting
  • Direct engraving of convex letters on the mold instead of using the EDM
EDM
  • The mold of a battery cell with the diameter of Φ7. The material is carbide, the characters are 0.55 mm height.
  • The material of the electrode is tungsten-copper. The tool used is 20° tapper, and the tip tool's diameter is Φ0.06.
Hard-to-cut materials
  • Engraving on tungsten, difficult-to-cut material. Engraved with a small diameter cutter on a tungsten round bar of Φ4.
  • High hardness material from solid to straight carving.
  • Material: SKD11HRC60
    processing range: 92×30×14.5(mm)
    Tools used: 1, Roughing R3 ball 2, Medium rough R2 ball 3, Finishing R1.5 ball 4, Finishing R1 ball