KR900700224A - 와이어 장력 제어 및 단선 검출장치 - Google Patents

와이어 장력 제어 및 단선 검출장치

Info

Publication number
KR900700224A
KR900700224A KR1019890701806A KR890701806A KR900700224A KR 900700224 A KR900700224 A KR 900700224A KR 1019890701806 A KR1019890701806 A KR 1019890701806A KR 890701806 A KR890701806 A KR 890701806A KR 900700224 A KR900700224 A KR 900700224A
Authority
KR
South Korea
Prior art keywords
detection device
tension control
disconnection detection
wire tension
wire
Prior art date
Application number
KR1019890701806A
Other languages
English (en)
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 filed Critical
Publication of KR900700224A publication Critical patent/KR900700224A/ko

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
    • B23H7/00—Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
    • B23H7/02—Wire-cutting
    • B23H7/04—Apparatus for supplying current to working gap; Electric circuits specially adapted therefor
    • 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
    • B23H7/08—Wire electrodes
    • B23H7/10—Supporting, winding or electrical connection of wire-electrode
    • B23H7/104—Wire tension control

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
KR1019890701806A 1988-02-03 1989-09-29 와이어 장력 제어 및 단선 검출장치 KR900700224A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP63022119A JPH01199726A (ja) 1988-02-03 1988-02-03 ワイヤ張力，断線検出制御装置
PCT/JP1989/000061 WO1989007031A1 (en) 1988-02-03 1989-01-24 Device for controlling wire tension and detecting breakage of wire

Publications (1)

Publication Number Publication Date
KR900700224A true KR900700224A (ko) 1990-08-11

Family

ID=12073999

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890701806A KR900700224A (ko) 1988-02-03 1989-09-29 와이어 장력 제어 및 단선 검출장치

Country Status (5)

Country Link
US (1) US5039834A (ko)
EP (1) EP0355168B1 (ko)
JP (1) JPH01199726A (ko)
KR (1) KR900700224A (ko)
WO (1) WO1989007031A1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101271835B1 (ko) * 2010-09-27 2013-06-07 코마츠 엔티씨 가부시끼가이샤 실톱의 와이어 단선을 감지하는 방법 및 장치

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03213215A (ja) * 1990-01-18 1991-09-18 Fanuc Ltd ワイヤ張力制御装置
JP2692386B2 (ja) * 1991-01-17 1997-12-17 三菱電機株式会社 ワイヤ放電加工装置
DE4137016C2 (de) * 1991-11-11 1996-02-22 Agie Ag Fuer Ind Elektronik Vorrichtung zum Messen und/oder Regeln der Zugkraft einer band- oder drahtförmigen Elektrode bei einer Funkenerosionsmaschine
KR100311685B1 (ko) * 1998-11-24 2002-08-27 주식회사 나래나노텍 코일권선기의장력조절장치
US6374831B1 (en) * 1999-02-04 2002-04-23 Applied Materials, Inc. Accelerated plasma clean
US6740878B2 (en) * 2000-05-01 2004-05-25 Xerox Corporation System and method for automatically tensioning wires and for retaining tensioned wires under tension
US20040232670A1 (en) * 2002-03-12 2004-11-25 Trw Vehicle Safety Systems Inc. Apparatus for measuring tension in seat belt webbing
US6851715B2 (en) 2002-03-12 2005-02-08 Trw Vehicle Safety Systems Inc. Apparatus for measuring tension in seat belt webbing
JP2008196933A (ja) * 2007-02-13 2008-08-28 Nitta Ind Corp 力測定装置
JP5220179B2 (ja) * 2011-12-09 2013-06-26 株式会社ソディック ワイヤ放電加工機
JP5977294B2 (ja) * 2014-08-11 2016-08-24 ファナック株式会社 放電加工が可能なワークか判別するワイヤ放電加工機
JP6623330B2 (ja) 2015-01-23 2019-12-25 西部電機株式会社 ワイヤ電極供給装置及びワイヤ電極供給方法
JP6133917B2 (ja) * 2015-03-06 2017-05-24 ファナック株式会社 張力の検出値を補正する機能を有するワイヤ放電加工機
CN109834349A (zh) * 2019-03-29 2019-06-04 南京航空航天大学 一种高速往复走丝线切割机床电极丝张力检测装置
CN111136356B (zh) * 2020-02-19 2020-12-01 常州工学院 一种随动摆头式大锥度线切割装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS582011B2 (ja) * 1974-10-04 1983-01-13 カブシキガイシヤ イノウエジヤパツクスケンキユウジヨ ワイヤ−カツトホウデンカコウソウチ
CH585086A5 (ko) * 1975-11-10 1977-02-28 Agie Ag Ind Elektronik
CH620620A5 (ko) * 1978-05-29 1980-12-15 Charmilles Sa Ateliers
JPS57144633A (en) * 1981-03-05 1982-09-07 Inoue Japax Res Inc Wire electrode feeder
JPS582011A (ja) * 1981-06-25 1983-01-07 Matsushita Electric Ind Co Ltd モ−ルドコイル
JPS6017653B2 (ja) * 1982-05-17 1985-05-04 株式会社牧野フライス製作所 ワイヤカツト放電加工機のワイヤ電極断線検出装置
JPS58214258A (ja) * 1982-06-07 1983-12-13 Shimadzu Corp 走査型電子顕微鏡等の焦点検出装置
JPS59175926A (ja) * 1983-03-28 1984-10-05 Fanuc Ltd ワイヤカツト放電加工機における張力指令方式
JPS60259329A (ja) * 1984-06-01 1985-12-21 Hitachi Seiko Ltd ワイヤ放電加工機におけるワイヤ断線検出装置
JPS62193727A (ja) * 1986-02-17 1987-08-25 Mitsubishi Electric Corp ワイヤ放電加工装置
JPS62236627A (ja) * 1986-04-05 1987-10-16 Fanuc Ltd ワイヤカツト放電加工機用ワイヤ電極に張力を印加する装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101271835B1 (ko) * 2010-09-27 2013-06-07 코마츠 엔티씨 가부시끼가이샤 실톱의 와이어 단선을 감지하는 방법 및 장치

Also Published As

Publication number Publication date
JPH01199726A (ja) 1989-08-11
US5039834A (en) 1991-08-13
EP0355168A1 (en) 1990-02-28
EP0355168A4 (en) 1990-04-10
EP0355168B1 (en) 1992-08-19
WO1989007031A1 (en) 1989-08-10

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application