Classifications

• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
  • 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
  • B23H1/02—Electric circuits specially adapted therefor, e.g. power supply, control, preventing short circuits or other abnormal discharges
  • B23H1/022—Electric circuits specially adapted therefor, e.g. power supply, control, preventing short circuits or other abnormal discharges for shaping the discharge pulse train
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
  • 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
  • B23H1/02—Electric circuits specially adapted therefor, e.g. power supply, control, preventing short circuits or other abnormal discharges
  • B23H1/024—Detection of, and response to, abnormal gap conditions, e.g. short circuits
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
  • B23H7/00—Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
  • B23H7/14—Electric circuits specially adapted therefor, e.g. power supply
  • B23H7/16—Electric circuits specially adapted therefor, e.g. power supply for preventing short circuits or other abnormal discharges by altering machining parameters using adaptive control

Landscapes

• Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)
• Chemical & Material Sciences (AREA)
• Chemical Kinetics & Catalysis (AREA)
• Electrochemistry (AREA)
• Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

Applications Claiming Priority (3)

Publications (1)

Family

ID=27285171

Family Applications (1)

Country Status (12)

Families Citing this family (4)

Family Cites Families (5)

• 1973
  • 1973-12-31 AR AR25178573A patent/AR200589A1/es active
• 1974
  • 1974-01-07 DE DE19742400580 patent/DE2400580C2/de not_active Expired
  • 1974-01-08 AU AU64286/74A patent/AU462254B2/en not_active Expired
  • 1974-01-21 RO RO7477346A patent/RO75678A/ro unknown
  • 1974-01-29 CH CH120174A patent/CH565007A5/xx not_active IP Right Cessation
  • 1974-01-31 BR BR74474A patent/BR7400744D0/pt unknown
  • 1974-02-01 SE SE7401384A patent/SE397059B/xx unknown
  • 1974-02-06 IT IT4817174A patent/IT1004051B/it active
  • 1974-02-19 FR FR7405589A patent/FR2219817B1/fr not_active Expired
  • 1974-02-26 DD DD17681574A patent/DD109998A5/xx unknown
  • 1974-02-26 CA CA193,505A patent/CA999652A/en not_active Expired
  • 1974-02-28 GB GB912874A patent/GB1449385A/en not_active Expired

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