KR20010020671A - 와이어 전극 - Google Patents
와이어 전극 Download PDFInfo
- Publication number
- KR20010020671A KR20010020671A KR1020000014272A KR20000014272A KR20010020671A KR 20010020671 A KR20010020671 A KR 20010020671A KR 1020000014272 A KR1020000014272 A KR 1020000014272A KR 20000014272 A KR20000014272 A KR 20000014272A KR 20010020671 A KR20010020671 A KR 20010020671A
- Authority
- KR
- South Korea
- Prior art keywords
- wire electrode
- zinc
- layer
- cutting
- inner layer
- Prior art date
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
- B23H1/04—Electrodes specially adapted therefor or their manufacture
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
- C23C28/02—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material
- C23C28/023—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material only coatings of metal elements only
- C23C28/025—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material only coatings of metal elements only with at least one zinc-based layer
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
- C23C28/02—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material
- C23C28/021—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material including at least one metal alloy layer
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
- C23C28/02—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material
- C23C28/028—Including graded layers in composition or in physical properties, e.g. density, porosity, grain size
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Electrochemistry (AREA)
- Manufacturing & Machinery (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Electronic Switches (AREA)
- Magnetic Heads (AREA)
Abstract
Description
Claims (16)
- 본질적으로 인장력을 흡수하는 전기적도전코어 및 침식시 마모되는 2개층으로 구성된 피복을 구비하며 스파크침식절삭에 사용하는 와이어전극에 있어서, 피복의 내부층은 신속절삭에 적합하며 본질적으로 균질합금으로 된 조성물을 함유하며, 또 피복의 외부층은 미세절삭에 적합하며, 80%이상의 아연함유량을 가지며, 또 외부층의 총두께는 잔여피복의 총두께의 1/5에 달하는 것을 특징으로 하는 스파크침식절삭에 사용하는 와이어전극.
- 제 1항에 있어서,외부층은 100%의 아연으로 구성된 것을 특징으로 하는 스파크침식절삭에 사용하는 와이어전극.
- 제 1항에 있어서,내부층은 아연 37~60wt%의 함유량을 구비한 것을 특징으로 하는 스파크침식절삭에 사용하는 와이어전극.
- 제 1항에 있어서,내부층은 황동으로 구성되고 40~48wt%의 아연함유량을 구비한 것을 특징으로 하는 스파크침식절삭에 사용하는 와이어전극.
- 제 1항에 있어서,내부층은 균질의 β-및/또는 r-구조를 가진것을 특징으로 하는 스파크침식절삭에 사용하는 와이어전극.
- 제 1항에 있어서,내부층은 적어도 2.5㎛의 층두께를 가진것을 특징으로 하는 스파크침식절삭에 사용하는 와이어전극.
- 제 1항에 있어서,외부층은 0.5~5㎛의 층두께를 가진것을 특징으로 하는 스파크침식절삭에 사용하는 와이어전극.
- 제 1항에 있어서,코어는 CuZn 20으로 구성되며, 내부층은 아연 45wt%의 함유량 및 15~20㎛의 층두께를 가지며, 또 외부층은 2~3㎛의 두께인것을 특징으로 하는 스파크침식절삭에 사용하는 와이어전극.
- 제 8항에 있어서,와이어전극은 적어도 800N/mm2의 인장강도를 가진것을 특징으로 하는 스파크침식절삭에 사용하는 와이어전극.
- 제 1항에 있어서,코어는 아연 35~37wt%를 가진 CuZn합금으로 구성되고, 내부층은, 아연 45wt%의 함유량 및 10~15㎛의 층두께를 가지며, 또 외부층은 1~2㎛의 두께인것을 특징으로 하는 스파크침식절삭에 사용하는 와이어전극.
- 제 10항에 있어서,와이어전극은 적어도 900N/mm2의 인장강도를 가진것을 특징으로 하는 스파크침식절삭에 사용하는 와이어전극.
- 제 8항에 있어서,와이어전극은 12~50MS/m의 비전기도전율을 가진것을 특징으로 하는 스파크침식절삭에 사용하는 와이어전극.
- 코어 및 내부와 외부층으로 이루어진 피복을 가진 와이어전극의 제조방법에 있어서,a) 내부층은 제1의 스텝에서, 평판배양, 아연도금, 분말 피복 및 불꽃금속피복중의 1개를 통하여 와이어전극의 코어에 유리하게 적용되며,b) 필요할 경우, 와이어전극은 제2의 스텝에서 확산어닐링되며,c) 외부층은, 다음 스텝에서 내부층에 적용되며,d) 그후에 피복의 조성물이, 본질적으로 잔류될 수 있도록, 소정의 직경으로 와이어전극을 변형함으로서, 큰 확산을 초래할 수 있는 와이어전극의 가열이 발생하지 않는 것을 특징으로 하는 와이어전극의 제조방법.
- 제 13항에 있어서,확산어닐링은, 2분간의 어닐링시간에 350~600℃의 온도에서 유동층가마를 통한 계속흐름에서 발생하는 것을 특징으로 하는 와이어전극의 제조방법.
- 제 13항에 있어서,신속냉각은 형성된 구조를 고정하기 위해 확산어닐링후에 이루어지는 것을 특징으로 하는 와이어전극의 제조방법.
- 제 15항에 있어서,내부층의 구조는 α+β 또는 다만 β또는 r 또는 β+r 의 구조물로 구성된 것을 특징으로 하는 와이어전극의 제조방법.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19913694.7 | 1999-03-25 | ||
DE19913694A DE19913694A1 (de) | 1999-03-25 | 1999-03-25 | Drahtelektrode |
DE199913694.7 | 1999-03-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010020671A true KR20010020671A (ko) | 2001-03-15 |
KR100376755B1 KR100376755B1 (ko) | 2003-03-19 |
Family
ID=7902462
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2000-0014272A KR100376755B1 (ko) | 1999-03-25 | 2000-03-21 | 와이어전극 |
Country Status (13)
Country | Link |
---|---|
US (1) | US6566622B1 (ko) |
EP (1) | EP1038625B1 (ko) |
JP (2) | JP3602402B2 (ko) |
KR (1) | KR100376755B1 (ko) |
CN (1) | CN1121291C (ko) |
AT (1) | ATE359144T1 (ko) |
BR (1) | BR0001417B1 (ko) |
CA (1) | CA2300675C (ko) |
DE (2) | DE19913694A1 (ko) |
ES (1) | ES2284431T3 (ko) |
HK (1) | HK1034054A1 (ko) |
RU (1) | RU2199423C2 (ko) |
TW (1) | TW469199B (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100485645B1 (ko) * | 2002-11-06 | 2005-04-27 | 홍덕스틸코드주식회사 | 와이어 방전가공용 전극선과 그 제조 방법 |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE50113785D1 (de) | 2001-09-21 | 2008-05-08 | Berkenhoff Gmbh | Drahtelektrode zum funkenerosiven Schneiden |
CA2659224C (en) * | 2005-12-01 | 2016-05-10 | Composite Concepts Company | Edm wire |
RU2449865C2 (ru) * | 2007-12-10 | 2012-05-10 | ОКИ ЭЛЕКТРИК КЕЙБЛ Ко., ЛТД. | Электродная проволока для электроэрозионной обработки проволокой, способ ее изготовления и система для изготовления базовой проволоки для нее |
US20100163529A1 (en) * | 2007-12-10 | 2010-07-01 | Oki Electric Cab Le Co., Ltd. | Electrode wire for wire electrodischarge machining, method of manufacturing the same, and system for manufacutring base wire for the same |
ES2390167T3 (es) * | 2008-10-01 | 2012-11-07 | Berkenhoff Gmbh | Electrodos de alambre para corte por descarga eléctrica |
ES2390168T3 (es) | 2008-12-03 | 2012-11-07 | Berkenhoff Gmbh | Electrodo de alambre para corte por descarga eléctrica y método para fabricar dicho electrodo de alambre |
RU2466835C2 (ru) * | 2009-11-23 | 2012-11-20 | Государственное образовательное учреждение высшего профессионального образования "Воронежский государственный технический университет" | Способ эрозионно-термической обработки |
CN105102180A (zh) * | 2012-09-17 | 2015-11-25 | 复合概念公司 | 用于电火花加工的金属丝电极 |
DE102013009767A1 (de) * | 2013-06-11 | 2014-12-11 | Heinrich Stamm Gmbh | Drahtelektrode zum funkenerosiven Schneiden von Gegenständen |
TW201545828A (zh) * | 2014-06-10 | 2015-12-16 | Ya-Yang Yan | 一種放電加工切割線及該放電加工切割線之製造方法 |
CN104191056B (zh) * | 2014-08-13 | 2016-06-29 | 宁波博威麦特莱科技有限公司 | 一种高精度锌基合金电极丝及其制备方法 |
RU2593252C2 (ru) * | 2014-12-29 | 2016-08-10 | Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" | Способ диффузионного цинкования металлических деталей |
CN105033377B (zh) * | 2015-07-30 | 2017-05-10 | 宁波博威麦特莱科技有限公司 | 一种高效低损耗电火花腐蚀加工用电极丝及其制备方法 |
EP3535430A4 (en) * | 2016-11-04 | 2020-07-01 | Global Innovative Products, LLC | EDM MILLING ELECTRODE |
CN107671379A (zh) * | 2017-09-26 | 2018-02-09 | 宁波康强微电子技术有限公司 | 织构化镀层电极丝的制备方法 |
JP6829179B2 (ja) * | 2017-11-15 | 2021-02-10 | Jx金属株式会社 | 耐食性CuZn合金 |
TWI681827B (zh) * | 2019-04-03 | 2020-01-11 | 薩摩亞商正錦和金屬股份有限公司 | 金屬線之製造方法及其結構 |
CN113823435B (zh) * | 2021-09-08 | 2024-04-23 | 湖州金钛导体技术有限公司 | 一种复合电极丝、复合电极丝的制备方法及应用 |
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DE293762C (ko) | 1914-03-02 | |||
SE444278B (sv) * | 1979-10-11 | 1986-04-07 | Charmilles Sa Ateliers | Tradformig elektrod samt sett att tillverka sadan elektrod |
JPS59129624A (ja) * | 1983-01-11 | 1984-07-26 | Sumitomo Electric Ind Ltd | ワイヤカツト放電加工用電極線およびその製造法 |
JPS59134624A (ja) | 1983-01-19 | 1984-08-02 | Sumitomo Electric Ind Ltd | ワイヤカツト放電加工用複合電極線およびその製造法 |
JPS60249529A (ja) | 1984-05-23 | 1985-12-10 | Hitachi Cable Ltd | ワイヤ−カツト放電加工用複合電極線 |
JPS61109623A (ja) * | 1984-10-29 | 1986-05-28 | Fujikura Ltd | ワイヤ放電加工用電極線およびその製造方法 |
JPS61117021A (ja) * | 1984-11-09 | 1986-06-04 | Fujikura Ltd | ワイヤ放電加工用電極線およびその製造方法 |
JPS63162118A (ja) | 1986-12-22 | 1988-07-05 | Sumitomo Electric Ind Ltd | 放電加工用カツトワイヤ |
JPS6478724A (en) | 1987-09-17 | 1989-03-24 | Fanuc Ltd | Electric discharge machining wire |
ATE79579T1 (de) * | 1987-10-23 | 1992-09-15 | Berkenhoff Gmbh | Erodierelektrode, insbesondere drahtelektrode fuer die funkenerosive bearbeitung. |
KR920010862B1 (ko) * | 1988-06-30 | 1992-12-19 | 미쯔비시 덴끼 가부시기가이샤 | 와이어컷방전 가공용 와이어전극 |
US5206480A (en) * | 1989-05-31 | 1993-04-27 | Sumitomo Electric Industries, Ltd. | Wire electrode for electro-discharge machining |
JP3303296B2 (ja) | 1989-05-31 | 2002-07-15 | 住友電気工業株式会社 | ワイヤ放電加工用電極線 |
US5762726A (en) * | 1995-03-24 | 1998-06-09 | Berkenhoff Gmbh | Wire electrode and process for producing a wire electrode, particular for a spark erosion process |
US5808262A (en) * | 1995-06-07 | 1998-09-15 | Swil Limited | Wire electrode for electro-discharge machining and method of manufacturing same |
JPH0911048A (ja) | 1995-06-28 | 1997-01-14 | Hitachi Cable Ltd | ワイヤ放電加工用電極線 |
DE19635775A1 (de) * | 1996-09-04 | 1998-03-05 | Berkenhoff Gmbh | Hochfeste Erodierelektrode |
US5945010A (en) * | 1997-09-02 | 1999-08-31 | Composite Concepts Company, Inc. | Electrode wire for use in electric discharge machining and process for preparing same |
-
1999
- 1999-03-25 DE DE19913694A patent/DE19913694A1/de not_active Ceased
-
2000
- 2000-01-18 ES ES00100876T patent/ES2284431T3/es not_active Expired - Lifetime
- 2000-01-18 AT AT00100876T patent/ATE359144T1/de not_active IP Right Cessation
- 2000-01-18 DE DE50014229T patent/DE50014229D1/de not_active Expired - Lifetime
- 2000-01-18 EP EP00100876A patent/EP1038625B1/de not_active Expired - Lifetime
- 2000-03-04 TW TW089103861A patent/TW469199B/zh not_active IP Right Cessation
- 2000-03-14 CA CA002300675A patent/CA2300675C/en not_active Expired - Lifetime
- 2000-03-21 KR KR10-2000-0014272A patent/KR100376755B1/ko not_active IP Right Cessation
- 2000-03-23 US US09/534,141 patent/US6566622B1/en not_active Expired - Lifetime
- 2000-03-24 JP JP2000084829A patent/JP3602402B2/ja not_active Expired - Fee Related
- 2000-03-24 RU RU2000107192/02A patent/RU2199423C2/ru not_active IP Right Cessation
- 2000-03-24 BR BRPI0001417-6A patent/BR0001417B1/pt not_active IP Right Cessation
- 2000-03-27 CN CN00104820A patent/CN1121291C/zh not_active Expired - Fee Related
- 2000-12-28 HK HK00108122A patent/HK1034054A1/xx not_active IP Right Cessation
-
2004
- 2004-08-06 JP JP2004231589A patent/JP2005097728A/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100485645B1 (ko) * | 2002-11-06 | 2005-04-27 | 홍덕스틸코드주식회사 | 와이어 방전가공용 전극선과 그 제조 방법 |
Also Published As
Publication number | Publication date |
---|---|
EP1038625B1 (de) | 2007-04-11 |
DE19913694A1 (de) | 2000-11-02 |
EP1038625A2 (de) | 2000-09-27 |
BR0001417A (pt) | 2001-07-24 |
RU2199423C2 (ru) | 2003-02-27 |
ATE359144T1 (de) | 2007-05-15 |
JP2000308924A (ja) | 2000-11-07 |
TW469199B (en) | 2001-12-21 |
JP3602402B2 (ja) | 2004-12-15 |
US6566622B1 (en) | 2003-05-20 |
CA2300675A1 (en) | 2000-09-25 |
HK1034054A1 (en) | 2001-10-12 |
ES2284431T3 (es) | 2007-11-16 |
JP2005097728A (ja) | 2005-04-14 |
KR100376755B1 (ko) | 2003-03-19 |
CN1269274A (zh) | 2000-10-11 |
DE50014229D1 (de) | 2007-05-24 |
CN1121291C (zh) | 2003-09-17 |
CA2300675C (en) | 2003-12-16 |
EP1038625A3 (de) | 2004-01-21 |
BR0001417B1 (pt) | 2011-03-22 |
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