KR930016174A - 와이어방전가공기 - Google Patents

와이어방전가공기 Download PDF

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Publication number
KR930016174A
KR930016174A KR1019930000337A KR930000337A KR930016174A KR 930016174 A KR930016174 A KR 930016174A KR 1019930000337 A KR1019930000337 A KR 1019930000337A KR 930000337 A KR930000337 A KR 930000337A KR 930016174 A KR930016174 A KR 930016174A
Authority
KR
South Korea
Prior art keywords
wire
wire electrode
electrode
path
workpiece
Prior art date
Application number
KR1019930000337A
Other languages
English (en)
Inventor
가즈데루 구리끼
Original Assignee
야스이 요시히로
부라더 고교 가부시기가이샤
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 야스이 요시히로, 부라더 고교 가부시기가이샤 filed Critical 야스이 요시히로
Publication of KR930016174A publication Critical patent/KR930016174A/ko

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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
    • B23H7/08—Wire electrodes
    • B23H7/10—Supporting, winding or electrical connection of wire-electrode
    • B23H7/105—Wire guides
    • 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
    • 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
    • B23H7/108—Used wire disposal devices

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  • 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)

Abstract

와이어전극이 불의에 단선된 경우, 그 불량선단부분을 절단하여 폐기부에 신속히 도입한다.
와이어방전가공기에 있어서의 와이어전극의 공급부와 피가공물 W과의 사이에서, 회동가능한 방향변환대(25)의 하부에 배설한 와이어 가이드(40)를 회전솔레노이드(41)로 와이어전극의 가공시의 경로와 폐기시의 경로에 선택적으로 이동시킨다. 와이어가이드(40)를 미리 폐기경로에 면하게 한 상태에서, 와이어구동수단의 이송롤러(28), 핀치롤러(30)로 소정길이 만큼 와이어전극(8)의 선단을 송급(送給)하고, 이어어 와이어전극(8)을 절단수단(35)으로 절단하여 폐기부에 자동적으로 송급한다.

Description

와이어방전가공기
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 와이어방전가공기의 개략측면도, 제2도는 와이어전극 절단폐기부의 요부측단면도, 제3도는 가공시에 있어서의 방향변환대의 자세를 도시한 설명도.

Claims (2)

  1. 와이어전극을 자동적으로 가설할 때에, 와이어전극의 공급측 선단부를 적절한 길이로 절단제거하는 와이어방전가공기에 있어서, 상기 와이어전극의 공급부와 피가공물과의 사이에 배설되어, 와이어전극을 피가공물에 공급하는 가공경로에 도입하기 위한 와이어가이드와, 상기 와이어전극의 공급부와 피가공물과의 사이에 배설되어, 와이어전극의 선단부를 절단하는 절단수단과, 그 절단수단에 의해 절단된 불용와이어전극을 수용하기 위한 폐기부와, 상기 가공경로와 폐기부에의 폐기경로에 선택적으로 면하게 하도록 상기 와이어가이드를 이동시키는 이동수단을 구비한 것을 특징으로 하는 와이어방전가공기.
  2. 제1항에 있어서, 상기 이동수단에 의해 상기 와이어가이드를 폐기경로측으로 이동시킨 후, 와이어전극을 소정길이만큼 송급(送給)하는 와이어구동수단을 구비한 것을 특징으로 하는 와이어방전가공기.
    ※ 참고사항 : 최초출원 내용에 의하여 공개되는 것임.
KR1019930000337A 1992-01-27 1993-01-13 와이어방전가공기 KR930016174A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP04012248A JP3084879B2 (ja) 1992-01-27 1992-01-27 ワイヤ放電加工機
JP92-12,2480 1992-01-27

Publications (1)

Publication Number Publication Date
KR930016174A true KR930016174A (ko) 1993-08-26

Family

ID=11800068

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930000337A KR930016174A (ko) 1992-01-27 1993-01-13 와이어방전가공기

Country Status (5)

Country Link
US (1) US5302796A (ko)
JP (1) JP3084879B2 (ko)
KR (1) KR930016174A (ko)
DE (1) DE4301902A1 (ko)
TW (1) TW200415B (ko)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES1027059Y (es) * 1994-02-15 1995-01-16 Ona Electro Erosion Dispositivo de enhebrado automatico para maquina de electroerosion por hilo.
GB2318536B (en) * 1996-10-23 1999-10-13 Ona Electro Erosion Automatic cutting and threading procedure and mechanism for an electroerosion machine
JP3368584B2 (ja) * 1997-06-26 2003-01-20 三菱電機株式会社 ワイヤ放電加工装置
US6787727B2 (en) * 2001-01-16 2004-09-07 Mitsubishi Denki Kabushiki Kaisha Automatic wire electrode feeder for wire electric discharge machining devices
TWM319103U (en) * 2007-01-29 2007-09-21 Max See Industry Co Ltd Wire-concentrating mechanism of wire-cutting machine
US7557323B2 (en) * 2007-03-13 2009-07-07 Jul-Chen Chang Wire retrieving device for cutting machine
AT507228B1 (de) * 2008-07-30 2010-08-15 Fronius Int Gmbh Verfahren und vorrichtung zur formung des schweissdrahtendes
CN102133667B (zh) * 2010-01-25 2013-07-31 财团法人工业技术研究院 剪线机构及应用其的线切割放电加工机
JP5088975B2 (ja) * 2010-10-19 2012-12-05 株式会社ソディック ワイヤ放電加工装置
US9162313B2 (en) * 2010-12-23 2015-10-20 Lincoln Global, Inc. Wire feeder wire drive design
US20130172679A1 (en) * 2011-07-01 2013-07-04 Fujifilm Corporation Endoscope insertion assisting device
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
JP5270772B1 (ja) * 2012-02-15 2013-08-21 ファナック株式会社 歪み取り加工を行うワイヤ放電加工機
CN103071871A (zh) * 2013-01-14 2013-05-01 中山市锐锋数控设备有限公司 一种线切割机床的钼丝的导向装置
JP6219785B2 (ja) * 2014-06-23 2017-10-25 ファナック株式会社 断線修復手段を備えたワイヤ放電加工機
US20170165779A1 (en) * 2015-12-14 2017-06-15 Hobart Brothers Company Smart hub for a welding electrode feeder
CN106270850B (zh) * 2016-09-19 2018-12-21 广东工业大学 线切割机床用压线装置
JP6360212B1 (ja) * 2017-01-31 2018-07-18 ファナック株式会社 ワイヤ放電加工機
CN106944690B (zh) * 2017-04-01 2019-07-09 南京工业职业技术学院 一种高速往复双向伺服紧丝机构

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS629827A (ja) * 1985-07-04 1987-01-17 Fanuc Ltd ワイヤカツト放電加工方法と装置
JPS6244319A (ja) * 1985-08-21 1987-02-26 Fanuc Ltd ワイヤカツト放電加工機のワイヤ自動結線装置
JPS6362614A (ja) * 1986-08-30 1988-03-18 Fanuc Ltd ワイヤカツト放電加工装置
JPS63120034A (ja) * 1986-11-06 1988-05-24 Mitsubishi Electric Corp ワイヤ放電加工装置
JPS63123632A (ja) * 1986-11-13 1988-05-27 Mitsubishi Electric Corp ワイヤ放電加工装置
US4980531A (en) * 1987-10-12 1990-12-25 Charmilles Technologies S.A. Prehesive device for the electrode wire of an EDM cutting machine
JP2644543B2 (ja) * 1988-08-16 1997-08-25 株式会社アマダ ワイヤ放電加工機の結線方法
JP2686796B2 (ja) * 1988-11-28 1997-12-08 西部電機株式会社 ワイヤ放電加工機の自動ワイヤ供給方法
JPH03190626A (ja) * 1989-12-19 1991-08-20 Fanuc Ltd 切断ワイヤ回収装置

Also Published As

Publication number Publication date
JP3084879B2 (ja) 2000-09-04
DE4301902A1 (ko) 1993-07-29
US5302796A (en) 1994-04-12
TW200415B (en) 1993-02-21
JPH05200631A (ja) 1993-08-10

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