FI-MainGroup/Facet-Choice

  • B23H1/00
  • Electrical discharge machining, i.e. removing metal with a series of rapidly recurring electrical discharges between an electrode and a workpiece in the presence of a fluid dielectric [4] HB CC 3C059
  • B23H3/00
  • Electrochemical machining, i.e. removing metal by passing current between an electrode and a workpiece in the presence of an electrolyte [4] HB CC 3C059
  • B23H5/00
  • Combined machining [4] HB CC 3C059
  • B23H7/00
  • Processes or apparatus applicable to both electrical discharge machining and electrochemical machining [4] HB CC 3C059
  • B23H9/00
  • Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects (heat treatment by cathodic discharge C21D 1/38) [4] HB CC 3C059
  • B23H11/00
  • Auxiliary apparatus or details, not otherwise provided for [4] HB CC 3C059
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