JPS55112729A - Electric discharge processing method and its device for wire cutting - Google Patents

Electric discharge processing method and its device for wire cutting

Info

Publication number
JPS55112729A
JPS55112729A JP2058279A JP2058279A JPS55112729A JP S55112729 A JPS55112729 A JP S55112729A JP 2058279 A JP2058279 A JP 2058279A JP 2058279 A JP2058279 A JP 2058279A JP S55112729 A JPS55112729 A JP S55112729A
Authority
JP
Japan
Prior art keywords
processing
corner
condition
electric discharge
discriminator
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2058279A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6214371B2 (enExample
Inventor
Takeshi Yatomi
Yutaka Tanaka
Yoshio Ozaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP2058279A priority Critical patent/JPS55112729A/ja
Publication of JPS55112729A publication Critical patent/JPS55112729A/ja
Publication of JPS6214371B2 publication Critical patent/JPS6214371B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/416—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by control of velocity, acceleration or deceleration
    • G05B19/4163—Adaptive control of feed or cutting velocity
    • 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
    • B23H7/02—Wire-cutting
    • B23H7/06—Control of the travel curve of the relative movement between electrode and workpiece
    • B23H7/065—Electric circuits specially adapted therefor
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/35—Nc in input of data, input till input file format
    • G05B2219/35249—In corner change cutting command to piercing command, to keep angle point intact
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/43—Speed, acceleration, deceleration control ADC
    • G05B2219/43147—Control power of tool as function of speed, velocity of movement
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/45—Nc applications
    • G05B2219/45221—Edm, electrical discharge machining, electroerosion, ecm, chemical

Landscapes

  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Mechanical Engineering (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
JP2058279A 1979-02-23 1979-02-23 Electric discharge processing method and its device for wire cutting Granted JPS55112729A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2058279A JPS55112729A (en) 1979-02-23 1979-02-23 Electric discharge processing method and its device for wire cutting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2058279A JPS55112729A (en) 1979-02-23 1979-02-23 Electric discharge processing method and its device for wire cutting

Publications (2)

Publication Number Publication Date
JPS55112729A true JPS55112729A (en) 1980-08-30
JPS6214371B2 JPS6214371B2 (enExample) 1987-04-02

Family

ID=12031203

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2058279A Granted JPS55112729A (en) 1979-02-23 1979-02-23 Electric discharge processing method and its device for wire cutting

Country Status (1)

Country Link
JP (1) JPS55112729A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5973232A (ja) * 1982-10-20 1984-04-25 Mitsubishi Electric Corp ワイヤカツト放電加工装置
JPS5976724A (ja) * 1982-10-25 1984-05-01 Fanuc Ltd ワイヤカツト放電加工方式
JPS6029226A (ja) * 1983-07-21 1985-02-14 Fanuc Ltd ワイヤカット放電加工装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5185589A (ja) * 1975-01-25 1976-07-27 Inoue Japax Res Waiyaakatsutohodenkakohoho
JPS5531512A (en) * 1978-08-16 1980-03-05 Mitsubishi Electric Corp Controlling method of spark machining

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5185589A (ja) * 1975-01-25 1976-07-27 Inoue Japax Res Waiyaakatsutohodenkakohoho
JPS5531512A (en) * 1978-08-16 1980-03-05 Mitsubishi Electric Corp Controlling method of spark machining

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5973232A (ja) * 1982-10-20 1984-04-25 Mitsubishi Electric Corp ワイヤカツト放電加工装置
JPS5976724A (ja) * 1982-10-25 1984-05-01 Fanuc Ltd ワイヤカツト放電加工方式
JPS6029226A (ja) * 1983-07-21 1985-02-14 Fanuc Ltd ワイヤカット放電加工装置
WO1985000543A1 (fr) * 1983-07-21 1985-02-14 Fanuc Ltd Dispositif d'usinage a decharge electrique a decoupe par cable
US4581513A (en) * 1983-07-21 1986-04-08 Fanuc Ltd. Wire-cut electric discharge machining apparatus

Also Published As

Publication number Publication date
JPS6214371B2 (enExample) 1987-04-02

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