DE112008003709B8 - Energiequellen-Steuereinheit einer elektrischen Entladungsvorrichtung - Google Patents

Energiequellen-Steuereinheit einer elektrischen Entladungsvorrichtung Download PDF

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Publication number
DE112008003709B8
DE112008003709B8 DE112008003709.4T DE112008003709T DE112008003709B8 DE 112008003709 B8 DE112008003709 B8 DE 112008003709B8 DE 112008003709 T DE112008003709 T DE 112008003709T DE 112008003709 B8 DE112008003709 B8 DE 112008003709B8
Authority
DE
Germany
Prior art keywords
control unit
power source
discharge device
electric discharge
source control
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.)
Expired - Fee Related
Application number
DE112008003709.4T
Other languages
English (en)
Other versions
DE112008003709T5 (de
DE112008003709B4 (de
Inventor
Kazunari Morita
Hiroshi Ukai
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
Publication of DE112008003709T5 publication Critical patent/DE112008003709T5/de
Application granted granted Critical
Publication of DE112008003709B4 publication Critical patent/DE112008003709B4/de
Publication of DE112008003709B8 publication Critical patent/DE112008003709B8/de
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
DE112008003709.4T 2008-02-06 2008-02-06 Energiequellen-Steuereinheit einer elektrischen Entladungsvorrichtung Expired - Fee Related DE112008003709B8 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2008/051972 WO2009098764A1 (ja) 2008-02-06 2008-02-06 放電加工機の電源制御装置

Publications (3)

Publication Number Publication Date
DE112008003709T5 DE112008003709T5 (de) 2011-01-27
DE112008003709B4 DE112008003709B4 (de) 2015-05-21
DE112008003709B8 true DE112008003709B8 (de) 2015-08-13

Family

ID=40951852

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112008003709.4T Expired - Fee Related DE112008003709B8 (de) 2008-02-06 2008-02-06 Energiequellen-Steuereinheit einer elektrischen Entladungsvorrichtung

Country Status (5)

Country Link
US (1) US8415581B2 (de)
JP (1) JP5264789B2 (de)
CN (1) CN101939127B (de)
DE (1) DE112008003709B8 (de)
WO (1) WO2009098764A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011153457A1 (en) 2010-06-04 2011-12-08 Medrad, Inc. System and method for planning and monitoring multi-dose radiopharmaceutical usage on radiopharmaceutical injectors
CN102601472B (zh) * 2011-01-19 2015-08-26 通用电气公司 放电加工系统及方法
WO2013080384A1 (ja) * 2011-12-02 2013-06-06 三菱電機株式会社 放電加工機の制御装置
CN104708131B (zh) * 2013-12-13 2018-06-29 通用电气公司 加工装置和加工方法
JP6348131B2 (ja) * 2016-01-07 2018-06-27 ファナック株式会社 給電線の劣化検出機能を有するワイヤ放電加工機
WO2018189809A1 (ja) * 2017-04-11 2018-10-18 三菱電機株式会社 放電加工機の電源制御装置
CN113600939B (zh) * 2021-06-29 2022-12-23 清华大学 射频级振荡波叠加的电火花加工用脉冲电源及其控制方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2755772A1 (de) * 1976-12-14 1978-06-15 Inoue Japax Res Verfahren und vorrichtung fuer elektro-erosive bearbeitung
JPS53107795A (en) * 1977-03-02 1978-09-20 Inoue Japax Res Inc Electrical discharge machining apparatus
CH662074A5 (en) * 1984-10-16 1987-09-15 Charmilles Technologies Method for controlling the sparking conditions during electrical discharge (spark erosion) machining and device for its implementation
US5496984A (en) * 1992-01-07 1996-03-05 Mitsubishi Denki Kabushiki Kaisha Electrical discharge machine and machining method therefor
US6208150B1 (en) * 1994-08-09 2001-03-27 Mitsubishi Denki Kabushiki Kaisha Electrical discharge state detecting device for electrical discharge machining machine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50500A (de) 1973-05-09 1975-01-07
JPS5853975B2 (ja) 1977-03-08 1983-12-02 株式会社井上ジャパックス研究所 放電加工装置
JP2858515B2 (ja) * 1992-01-07 1999-02-17 三菱電機株式会社 放電加工方法及びその装置
CN100562394C (zh) * 2004-10-28 2009-11-25 三菱电机株式会社 放电加工用电源装置以及放电加工方法
EP1749606B1 (de) * 2005-08-01 2013-03-13 Agie Charmilles SA Verfahren und Generator für Funkenerosionsbearbeitung.
US8134096B2 (en) * 2006-10-20 2012-03-13 Mitsubishi Electric Corporation Power supply-control device for electrical discharge machining apparatus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2755772A1 (de) * 1976-12-14 1978-06-15 Inoue Japax Res Verfahren und vorrichtung fuer elektro-erosive bearbeitung
JPS53107795A (en) * 1977-03-02 1978-09-20 Inoue Japax Res Inc Electrical discharge machining apparatus
CH662074A5 (en) * 1984-10-16 1987-09-15 Charmilles Technologies Method for controlling the sparking conditions during electrical discharge (spark erosion) machining and device for its implementation
US5496984A (en) * 1992-01-07 1996-03-05 Mitsubishi Denki Kabushiki Kaisha Electrical discharge machine and machining method therefor
US6208150B1 (en) * 1994-08-09 2001-03-27 Mitsubishi Denki Kabushiki Kaisha Electrical discharge state detecting device for electrical discharge machining machine

Also Published As

Publication number Publication date
CN101939127B (zh) 2012-11-21
JP5264789B2 (ja) 2013-08-14
WO2009098764A1 (ja) 2009-08-13
US20100320173A1 (en) 2010-12-23
CN101939127A (zh) 2011-01-05
JPWO2009098764A1 (ja) 2011-05-26
US8415581B2 (en) 2013-04-09
DE112008003709T5 (de) 2011-01-27
DE112008003709B4 (de) 2015-05-21

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R020 Patent grant now final
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee