KR890004810A - 전해 가공에 의한 마무리 가공방법 - Google Patents

전해 가공에 의한 마무리 가공방법 Download PDF

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Publication number
KR890004810A
KR890004810A KR1019880012006A KR880012006A KR890004810A KR 890004810 A KR890004810 A KR 890004810A KR 1019880012006 A KR1019880012006 A KR 1019880012006A KR 880012006 A KR880012006 A KR 880012006A KR 890004810 A KR890004810 A KR 890004810A
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KR
South Korea
Prior art keywords
pulse
electrode
processing
msec
electrolyte solution
Prior art date
Application number
KR1019880012006A
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English (en)
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KR910006552B1 (ko
Inventor
요우헤이 구와바라
데루오 아사오카
Original Assignee
스즈키 시게오
시즈오카 세이키 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
Priority claimed from JP62233518A external-priority patent/JPS6478721A/ja
Priority claimed from JP23351987A external-priority patent/JPH07100259B2/ja
Application filed by 스즈키 시게오, 시즈오카 세이키 가부시기가이샤 filed Critical 스즈키 시게오
Publication of KR890004810A publication Critical patent/KR890004810A/ko
Application granted granted Critical
Publication of KR910006552B1 publication Critical patent/KR910006552B1/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
    • B23H3/00—Electrochemical machining, i.e. removing metal by passing current between an electrode and a workpiece in the presence of an electrolyte
    • B23H3/10—Supply or regeneration of working media
    • 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
    • B23H3/00—Electrochemical machining, i.e. removing metal by passing current between an electrode and a workpiece in the presence of an electrolyte
    • B23H3/02—Electric circuits specially adapted therefor, e.g. power supply, control, preventing 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
    • B23H2300/00—Power source circuits or energization
    • B23H2300/10—Pulsed electrochemical machining
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S204/00—Chemistry: electrical and wave energy
    • Y10S204/09—Wave forms

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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

내용 없음

Description

전해가공에 의한 마무리 가공방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 의한 전해 마무리 가공장치의 시스템을 나타내는 개략도.
제2a, 2b도는 전극과 피가공물에 전류를 공급하기 위한 시스템을 나타내는 블록 다이어그램.
* 도면의 주요부분에 대한 부호의 설명
1 : 전해 마무리 가공기 2 : 피가공물
2a : 피가공면 3 : 전극
3a : 전극면 4 : 전극 고정 장치
5 : 구동 장치 6 : 전극구동 방향 변환기
7 : 전원장치 8 : 모우터 구동제어부
9 : 가공조건제어부 10 : 전해액 흐름 제어부
11 : 제어장치 12 : 입력장치
13 : 전해액 여과장치 14 : 봉
15 : 간격 40 : CPU(중앙처리장치).

Claims (6)

  1. 가공조에 피가공물을 고정시키고, 전극과 피가공물의 표면 사이에 소정된 간격을 형성하도록 전극을 위치시키며, 가공조에 전극과 피가공물이 잠기도록 전해액을 공급하고, 전극에 펄스를 공급하며, 간격에 깨끗한 전해액을 공급하며, 전해생성물을 포함하는 전해액을 배출시키는 것을 포함하며, 30A/㎠와 50A/㎠사이의 피크전류밀도와 2msec와 10msec사이의 펄스지속시간을 가지고 있는 펄스가 각 펄스적용시에 적용되는 것을 특징으로 하는 전해가공에 의한 마무리 가공방법.
  2. 제1항에 있어서, 깨끗한 전해액의 공급이 하나의 펄스적용후에 수행되는 것을 특징으로 하는 전해가공에 의한 마무리 가공방법.
  3. 제1항에 있어서, 깨끗한 전해액의 공급이 다수의 펄스적용후에 수행되는 것을 특징으로 하는 전해가공에 의한 마무리 가공방법.
  4. 제1항에 있어서, 펄스적용이 초기와 후기로 나누어지며 후기에서의 펄스지속시간은 초기의 2배이상인 것을 특징으로 하는 전해가공에 의한 마무리 가공방법.
  5. 제4항에 있어서, 초기의 펄스의 피크전류밀도와 펄스지속시간은 각각 30A/㎠와 50A/㎠사이와 2msec와 10msec사이인 것을 특징으로 하는 전해가공에 의한 마무리 가공방법.
  6. 제4항에 있어서, 후기의 펄스의 피크전류밀도와 펄스지속시간이 30A/㎠와 50A/㎠사이와 2msec와 60msec사이인 것을 특징으로 하는 전해가공에 의한 마무리 가공방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880012006A 1987-09-17 1988-09-16 전해가공에 의한 마무리 가공방법 KR910006552B1 (ko)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP62-233519 1987-09-17
JP?62-233519 1987-09-17
JP62233518A JPS6478721A (en) 1987-09-17 1987-09-17 Finish work method through electrolytic machining
JP62-233518 1987-09-17
JP?62-233518 1987-09-17
JP23351987A JPH07100259B2 (ja) 1987-09-17 1987-09-17 電解加工による仕上げ加工方法

Publications (2)

Publication Number Publication Date
KR890004810A true KR890004810A (ko) 1989-05-10
KR910006552B1 KR910006552B1 (ko) 1991-08-28

Family

ID=26531071

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880012006A KR910006552B1 (ko) 1987-09-17 1988-09-16 전해가공에 의한 마무리 가공방법

Country Status (4)

Country Link
US (1) US4885066A (ko)
EP (1) EP0308246A1 (ko)
KR (1) KR910006552B1 (ko)
CA (1) CA1328423C (ko)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR910018111A (ko) * 1990-04-26 1991-11-30 시기 모리야 전해가공방법 및 전해가공장치
DE4227005B4 (de) * 1992-08-14 2006-03-30 Fritz-Herbert Frembgen Verfahren zur Regelung des Stromes bei einem elektrochemischen Bearbeitungsprozeß
DE19707905C1 (de) * 1997-02-27 1998-02-05 Atotech Deutschland Gmbh Verfahren zur Pulsstromversorgung von Galvanisieranlagen
US6402931B1 (en) 1998-05-18 2002-06-11 Faraday Technology Marketing Group, Llc Electrochemical machining using modulated reverse electric fields
US5939650A (en) * 1998-09-03 1999-08-17 United Technologies Corporation Method for determining suitability of fluid
US6447663B1 (en) * 2000-08-01 2002-09-10 Ut-Battelle, Llc Programmable nanometer-scale electrolytic metal deposition and depletion
US7175752B2 (en) * 2002-05-24 2007-02-13 Federal-Mogul Worldwide, Inc. Method and apparatus for electrochemical machining
US20110017608A1 (en) * 2009-07-27 2011-01-27 Faraday Technology, Inc. Electrochemical etching and polishing of conductive substrates
CN107175376B (zh) * 2017-06-29 2019-02-19 张玉炜 一种精密电解加工的运行控制方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3357912A (en) * 1963-04-02 1967-12-12 Inoue Kiyoshi Ion-control system for electrochemical machining
US3417006A (en) * 1965-01-20 1968-12-17 Inoue Kiyoshi Method of and apparatus for electrical machining of metallic workpieces
US3527686A (en) * 1965-12-06 1970-09-08 Inoue K Electrochemical machining apparatus and method
NL128958C (ko) * 1967-03-30
US3607689A (en) * 1967-10-17 1971-09-21 Inoue K Power supply for large-surface electrochemical machining
DE7330369U (de) * 1975-07-31 1976-03-18 Languepin, Carel Fouche, Paris VorrichtUng zur elektrischen Bearbeitung von Werkstücken
GB1577766A (en) * 1977-05-06 1980-10-29 Rolls Royce Electrolytic machining
DE2944505C2 (de) * 1979-11-03 1985-09-05 Aeg-Elotherm Gmbh, 5630 Remscheid Verfahren zur elektrochemischen Bearbeitung eines metallenen Werkstückes und Einrichtung zur Durchführung dieses Verfahrens
JPS5733923A (en) * 1980-08-05 1982-02-24 Inoue Japax Res Inc Electric discharge machining device
JPS6150714A (ja) * 1984-08-21 1986-03-13 Inoue Japax Res Inc 放電加工用電源装置
US4800006A (en) * 1986-10-30 1989-01-24 Shizuoka Seiki Co., Ltd. Electrolytic finishing system and method

Also Published As

Publication number Publication date
US4885066A (en) 1989-12-05
EP0308246A1 (en) 1989-03-22
KR910006552B1 (ko) 1991-08-28
CA1328423C (en) 1994-04-12

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