JP3894501B2 - 溶融亜鉛メッキ法を用いる放電加工機用亜鉛コーティング電極線の製造方法 - Google Patents
溶融亜鉛メッキ法を用いる放電加工機用亜鉛コーティング電極線の製造方法 Download PDFInfo
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- JP3894501B2 JP3894501B2 JP2004562975A JP2004562975A JP3894501B2 JP 3894501 B2 JP3894501 B2 JP 3894501B2 JP 2004562975 A JP2004562975 A JP 2004562975A JP 2004562975 A JP2004562975 A JP 2004562975A JP 3894501 B2 JP3894501 B2 JP 3894501B2
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- zinc
- electrode wire
- electric discharge
- wire
- plating
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- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title claims description 102
- 239000011701 zinc Substances 0.000 title claims description 102
- 229910052725 zinc Inorganic materials 0.000 title claims description 102
- 238000000034 method Methods 0.000 title claims description 57
- 238000004519 manufacturing process Methods 0.000 title claims description 45
- 238000005246 galvanizing Methods 0.000 title claims description 14
- 239000000463 material Substances 0.000 claims description 86
- 238000007747 plating Methods 0.000 claims description 70
- 239000011248 coating agent Substances 0.000 claims description 21
- 238000000576 coating method Methods 0.000 claims description 21
- 238000004090 dissolution Methods 0.000 claims description 20
- 238000010438 heat treatment Methods 0.000 claims description 14
- 238000000265 homogenisation Methods 0.000 claims description 9
- 238000000465 moulding Methods 0.000 claims description 9
- 229910003460 diamond Inorganic materials 0.000 claims description 8
- 239000010432 diamond Substances 0.000 claims description 8
- 238000004513 sizing Methods 0.000 claims description 4
- 230000008018 melting Effects 0.000 claims description 3
- 238000002844 melting Methods 0.000 claims description 3
- 239000012778 molding material Substances 0.000 claims description 2
- 230000000717 retained effect Effects 0.000 claims 1
- 229910001369 Brass Inorganic materials 0.000 description 13
- 239000010951 brass Substances 0.000 description 13
- 239000002994 raw material Substances 0.000 description 10
- 239000010410 layer Substances 0.000 description 7
- 238000003754 machining Methods 0.000 description 7
- 238000009713 electroplating Methods 0.000 description 6
- 239000011247 coating layer Substances 0.000 description 5
- 238000009792 diffusion process Methods 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 239000002351 wastewater Substances 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 238000007598 dipping method Methods 0.000 description 4
- 238000009760 electrical discharge machining Methods 0.000 description 4
- 238000003912 environmental pollution Methods 0.000 description 4
- 206010028197 multiple epiphyseal dysplasia Diseases 0.000 description 4
- 239000010949 copper Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- JBQYATWDVHIOAR-UHFFFAOYSA-N tellanylidenegermanium Chemical compound [Te]=[Ge] JBQYATWDVHIOAR-UHFFFAOYSA-N 0.000 description 3
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007772 electrode material Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 239000006104 solid solution Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000005491 wire drawing Methods 0.000 description 2
- PTFCDOFLOPIGGS-UHFFFAOYSA-N Zinc dication Chemical compound [Zn+2] PTFCDOFLOPIGGS-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000009763 wire-cut EDM Methods 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Images
Classifications
-
- 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
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
- C23C2/06—Zinc or cadmium or alloys based thereon
-
- 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
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
-
- 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
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/26—After-treatment
-
- 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
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/26—After-treatment
- C23C2/28—Thermal after-treatment, e.g. treatment in oil bath
-
- 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
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/34—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the shape of the material to be treated
- C23C2/36—Elongated material
- C23C2/38—Wires; Tubes
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- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Thermal Sciences (AREA)
- Electrochemistry (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Coating With Molten Metal (AREA)
Description
Claims (5)
- 放電加工機用亜鉛コーティング電極線の製造方法において、
線材形態の素材の外表面をダイを通して引抜する過程で、前記線材形態の素材の外表面に尖った先端部を有し、該先端部が該素材の半径方向に対してテーパー状に尖っているように成形処理する素材表面成形段階と、
前記素材表面成形段階を経た素材を、成形された素材の外表面に亜鉛が付着するような比較的遅い速度で、溶融亜鉛溶解槽内を通過させることで、成形素材の外表面に亜鉛を付着させる下メッキ段階と、
前記下メッキ段階を経た素材を亜鉛溶解槽内で滞留させて、メッキを施すとともに下メッキで付着された亜鉛の温度を400℃以上にし、この素材を亜鉛溶解槽外に移動させ、表面に付着された亜鉛が固まる前に、400℃に予熱されたサイジングダイを通過させて亜鉛メッキ層が一定の厚さとなるように成形する本メッキ段階と、
前記本メッキ段階を経た素材を、加熱されたパイプ内部を一定速度で通過させて素材の表面温度が250℃〜350℃となるようにした後、線径より5μm〜10μm小さいダイを通過させて、下メッキ及び本メッキで素材表面に付着した亜鉛メッキ層を素材の周囲に均一な厚さで平坦に再成形する表面成形段階と、
前記表面成形段階を経った素材を密閉空間に入れ、熱風を循環させて製品を均一に加熱する均質化熱処理段階と、
前記均質化熱処理段階を経った素材を、流入口が5μm、中間部分が3μm、排出口が3μm〜1μmの大きさを有する天然ダイヤモンド製の引抜ダイを通過させて素材の表面を滑らかに成形するとともに、断面積0.3〜3mm2のメッキ線材形態の素材となるように引抜する引抜段階と、
を含んでなることを特徴とする、溶融亜鉛メッキ法を用いた放電加工機用亜鉛コーティング電極線の製造方法。 - 前記下メッキ段階において、亜鉛溶解槽を通過する素材は、素材の断面積が0.3〜3mm2であるとき、分当たり30〜40mの比較的遅い速度で、440℃〜500℃の亜鉛溶解槽内を通過して、亜鉛溶解槽内での素材の滞留時間が1秒〜2秒の範囲となるようにすることを特徴とする、請求項1に記載の溶融亜鉛メッキ法を用いた放電加工機用亜鉛コーティング電極線の製造方法。
- 前記本メッキ段階において、亜鉛溶解槽を通過する素材は、430℃〜480℃の亜鉛溶解槽内を分当たり50m〜70mの速度で通過して、亜鉛溶解槽内での素材の滞留時間が1秒〜2秒の範囲となるようにすることを特徴とする、請求項1に記載の溶融亜鉛メッキ法を用いた放電加工機用亜鉛コーティング電極線の製造方法。
- 前記表面成形段階において、パイプを通過する素材は、400℃に加熱された4m〜6mのパイプ内部を分当たり30m〜50mの速度で通過して素材の表面の温度が250℃〜350℃となるようにすることを特徴とする、請求項1に記載の溶融亜鉛メッキ法を用いた放電加工機用亜鉛コーティング電極線の製造方法。
- 前記均質化熱処理段階において、密閉空間に入れられた素材は、秒速10m〜20mの速度で循環される120℃〜180℃の熱風により加熱されることを特徴とする、請求項1に記載の溶融亜鉛メッキ法を用いた放電加工機用亜鉛コーティング電極線の製造方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0083330A KR100484990B1 (ko) | 2002-12-24 | 2002-12-24 | 용융아연도금법을 이용한 방전가공기용 아연 코팅 전극선제조방법 |
PCT/KR2003/000901 WO2004059028A1 (en) | 2002-12-24 | 2003-05-07 | Method of manufacturing zinc-coated electrode wire for electric discharge processors using hot dip galvanizing process |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006518005A JP2006518005A (ja) | 2006-08-03 |
JP3894501B2 true JP3894501B2 (ja) | 2007-03-22 |
Family
ID=36610179
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2004562975A Expired - Fee Related JP3894501B2 (ja) | 2002-12-24 | 2003-05-07 | 溶融亜鉛メッキ法を用いる放電加工機用亜鉛コーティング電極線の製造方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20060138091A1 (ja) |
EP (1) | EP1590496A1 (ja) |
JP (1) | JP3894501B2 (ja) |
KR (1) | KR100484990B1 (ja) |
WO (1) | WO2004059028A1 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100925000B1 (ko) * | 2007-10-04 | 2009-11-04 | 화성이디엠(주) | 방전가공용 전극선 및 그 제조방법 |
WO2009028117A1 (ja) * | 2007-12-10 | 2009-03-05 | Oki Electric Cable Co., Ltd. | ワイヤ放電加工用電極線、その製造方法及びその母線製造装置 |
US10189100B2 (en) * | 2008-07-29 | 2019-01-29 | Pratt & Whitney Canada Corp. | Method for wire electro-discharge machining a part |
US8925201B2 (en) * | 2009-06-29 | 2015-01-06 | Pratt & Whitney Canada Corp. | Method and apparatus for providing rotor discs |
JP4931028B2 (ja) * | 2010-02-02 | 2012-05-16 | 沖電線株式会社 | ワイヤ放電加工用電極線、その製造方法及びその電極線を用いた放電加工方法 |
KR101284495B1 (ko) * | 2011-04-29 | 2013-07-16 | 성기철 | 방전가공용 전극선 및 그 제조방법 |
KR101292343B1 (ko) * | 2011-08-08 | 2013-07-31 | 성기철 | 방전가공용 전극선 및 그 제조방법 |
US11511362B2 (en) * | 2019-02-05 | 2022-11-29 | Cap Technologies, Llc | Wire for electric discharge machining |
EP3702082A1 (de) * | 2019-02-28 | 2020-09-02 | Berkenhoff GmbH | Drahtelektrode zum funkenerosiven schneiden eines gegenstandes |
US12088029B2 (en) * | 2021-07-20 | 2024-09-10 | Dell Products L.P. | Cable termination for information handling systems |
CN117467919B (zh) * | 2023-12-25 | 2024-02-23 | 天津市源山工贸有限公司 | 一种石笼网制备用锌铝镁合金钢丝的镀覆方法及有色钢丝 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5451934A (en) * | 1977-10-03 | 1979-04-24 | Hitachi Cable Ltd | Zinc aluminium melting projecting wire rod |
JPS6035543A (ja) * | 1983-08-08 | 1985-02-23 | Oki Electric Ind Co Ltd | 半導体装置の製造方法 |
US4786777A (en) * | 1988-03-21 | 1988-11-22 | Raycon Textron Inc. | Process and apparatus for wire electrode trimming using a laser |
US5808262A (en) * | 1995-06-07 | 1998-09-15 | Swil Limited | Wire electrode for electro-discharge machining and method of manufacturing same |
US5636545A (en) * | 1995-07-07 | 1997-06-10 | General Electric Company | Composite diamond wire die |
FR2749324B1 (fr) * | 1996-06-04 | 1998-08-07 | Thermocompact Sa | Procede et dispositif de zingage d'un fil d'electroerosion, et fil ainsi obtenu |
JP3248457B2 (ja) * | 1996-12-26 | 2002-01-21 | 住友電気工業株式会社 | ワイヤ放電加工用電極線の製造方法 |
DE69907477T2 (de) * | 1999-12-09 | 2004-04-08 | Charmilles Technologies S.A. | Drahtelektrode zum Funkenerodieren und Verfahren zur Herstellung |
-
2002
- 2002-12-24 KR KR10-2002-0083330A patent/KR100484990B1/ko not_active Expired - Fee Related
-
2003
- 2003-05-07 EP EP03723419A patent/EP1590496A1/en not_active Withdrawn
- 2003-05-07 JP JP2004562975A patent/JP3894501B2/ja not_active Expired - Fee Related
- 2003-05-07 US US10/540,324 patent/US20060138091A1/en not_active Abandoned
- 2003-05-07 WO PCT/KR2003/000901 patent/WO2004059028A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
KR100484990B1 (ko) | 2005-04-22 |
JP2006518005A (ja) | 2006-08-03 |
KR20040056768A (ko) | 2004-07-01 |
WO2004059028A1 (en) | 2004-07-15 |
US20060138091A1 (en) | 2006-06-29 |
EP1590496A1 (en) | 2005-11-02 |
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