KR20200020015A - 비늘형 미세 재질 전극 와이어 재료 및 이의 제조 방법과 응용 - Google Patents
비늘형 미세 재질 전극 와이어 재료 및 이의 제조 방법과 응용 Download PDFInfo
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- 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
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Abstract
Description
도 2는 본 발명의 제조 방법의 공정 모식도이다.
도 3은 실시예1에서 열처리된 3층 구조의 와이어 재료 반가공품1의 전자현미경(SEM) 단면 모양 테스트 결과이다.
도 4는 실시예1에서 얻은 전극 와이어 재료(1)의 전자현미경(SEM) 표면 모양의 테스트 결과이고, 여기서 (a)는 물고기 비늘 모양이며, (b)는 전극 와이어 재료(1)의 확대된 전자현미경(SEM) 표면 모양이다.
도 5는 실시예1에서 얻은 전극 와이어 재료(1)의 전자현미경(SEM) 단면 모양 테스트 결과이다.
도 6은 동합금 와이어 재료, 동합금 와이어 재료(1) 및 전극 와이어 재료(1)와 냉각액의 접촉각 테스트 결과이고, 여기서 (a)는 동합금 와이어 재료이며, (b)는 동합금 와이어 재료(1)이며, (c)와 (d)는 비늘형 미세 재질 전극 와이어 재료(1)이다.
도 7은 동합금 와이어 재료, 동합금 와이어 재료(1)과 전극 와이어 재료(1)의 상대적 절단 속도 대비도이다.
도 8은 금형강 샘플로 각각 동합금 와이어 재료(1)와 전극 와이어 재료(1)를 동일한 절단 속도 하에서 절단한 후의 3차원 모양 테스트 결과이고, 여기서 (a)는 동합금 와이어 재료(1)를 절단한 후의 샘플 3차원 모양이며, (b)는 비늘형 미세 재질 전극 와이어 재료(1)를 절단한 후의 3차원 모양이다.
도 9는 실시예2~4에서 얻은 전극 와이어 재료(2~4)의 전자현미경(SEM) 표면 모양 테스트 결과 이고, 여기서 (a)는 전극 와이어 재료(2)이며, (b)는 전극 와이어 재료(3)이고,(c)는 전극 와이어 재료(4)이다.
도 10은 대비예1에서 얻은 전극 와이어 재료(C1)의 전자현미경(SEM) 표면 모양 테스트 결과이다.
도 11은 대비예2에서 얻은 전극 와이어 재료(C2)의 전자현미경(SEM) 표면 모양 테스트 결과이다.
| 계측 영역 | 아연 중량%(Zn wt.%) | 동 중량%(Cu wt.%) | 산소 중량%(O wt.%) |
| 1 | 84.64 | 12.78 | 2.58 |
| 2 | 72.84 | 25.11 | 2.03 |
| 3 | 57.44 | 41.20 | 1.36 |
| 4 | 48.76 | 50.35 | 0.89 |
| 5 | 42.92 | 56.41 | 0.67 |
| 6 | 39.04 | 60.43 | 0.53 |
| 7 | 39.68 | 59.89 | 0.43 |
| 계측 영역 | 아연 중량%(Zn wt.%) | 동 중량%(Cu wt.%) | 산소 중량%(O wt.%) |
| 1 | 72.52 | 23.1 | 4.38 |
| 2 | 64.56 | 31.87 | 3.57 |
| 3 | 49.37 | 48.22 | 2.41 |
| 4 | 43.15 | 55.23] | 1.62 |
| 5 | 39.84 | 59.12 | 1.04 |
| 6 | 39.62 | 59.45 | 0.93 |
Claims (14)
- 전극 와이어 재료에 있어서,
상기 전극 와이어 재료 표면에 비늘형 미세 재질층을 구비하고, 상기 전극 와이어 재료는,
i) 내층인 합금 소재층;
ii) 중간층인 상호 확산층; 및
iii) 외층인 도금층을 포함하며;
또한, 상기 외층의 두께는 2~20μm이고,
상기 비늘형 미세 재질층의 두께는 2~20μm이고,
상기 중간층의 두께는 5~30μm인, 전극 와이어 재료. - 제1항에 있어서,
상기 중간층은 연속적인 전극 와이어 재료. - 제1항에 있어서,
상기 전극 와이어 재료에서, 상기 내층의 직경은 0.15~0.6mm 이거나,
중간층의 두께는 10~20μm인, 전극 와이어 재료. - 제1항에 있어서,
상기 비늘형 미세 재질층의 두께는 3~18μm인 전극 와이어 재료. - 제1항에 있어서,
상기 합금 소재층은 구리, 아연, 및 이들의 조합으로 구성된 군으로부터 선택되는 원소로 제조되거나,
상기 상호 확산층은 구리, 아연, 및 이들의 조합으로 구성된 군으로부터 선택되는 원소로 제조되거나,
상기 도금층은 구리, 아연, 및 이들의 조합으로 구성된 군으로부터 선택되는 원소로 제조되는 전극 와이어 재료. - 제1항에 있어서,
상기 전극 와이어 재료의 인장강도는 1100~1200MPa이고 연신율은 1~5%인 것을 특징으로 하는 전극 와이어 재료. - 제2항에 있어서,
상기 전극 와이어 재료는
외부에서 내부로 직경 방향에 따라 아연(Zn)의 함량이 점차 낮아지고, 동(Cu)의 함량이 점차 높아지는 것을 특징으로 하는 전극 와이어 재료. - 제1항에 있어서,
상기 전극 와이어 재료는,
1) 도금된 전극 와이어를 제공하고, 상기 도금된 전극 와이어를 열처리하여, 열처리된 전극 와이어를 얻는 단계;
2) 단계1)에서 얻은 열처리된 전극 와이어를 드로잉(drawing)처리하여, 드로잉된 전극 와이어를 얻는 단계; 및
3) 단계2)에서 얻은 드로잉된 전극 와이어를 어닐링 처리하여, 상기 전극 와이어 재료를 얻는 단계를 통해 제조되는 것을 특징으로 하는 전극 와이어 재료로서,
상기 단계1)에 따른 열처리의 열처리 온도는 550 ~ 850°C인 전극 와이어 재료. - 제8항에 있어서,
상기 도금된 전극 와이어의 인장강도는 1100MPa이고 연신율은 5%인 것을 특징으로 하는 전극 와이어 재료. - 제8항에 있어서,
상기 도금층 전극 와이어는,
코어층인 합금층과 상기 코어층 표면에 위치한 금속 도금층으로 포함하고, 합금층과 비교할 때 23%, 도금된 전극 와이어와 비교할 때 16 %의 전극 와이어 재료의 절단 속도를 향상시키는 것인 도금층 전극 와이어 재료. - 1) 도금된 전극 와이어를 제공하고, 상기 도금된 전극 와이어를 열처리하여, 열처리된 전극 와이어를 얻는 단계;
2) 단계1)에서 얻은 열처리된 전극 와이어를 드로잉 처리하여, 드로잉된 전극 와이어를 얻는 단계; 및
3) 단계2)에서 얻은 드로잉된 전극 와이어를 어닐링 처리하여, 제1항에 따른 전극 와이어 재료를 얻는 단계를 포함하는 제1항에 따른 전극 와이어 재료의 제조 방법으로서,
상기 단계1)에 따른 열처리의 열처리 온도는 550 ~ 850°C인 전극 와이어 재료의 제조 방법. - 제 11항에 있어서,
단계1)에 따른 열처리가 상기 열처리 온도에서의 열처리 시간은 5~60초인 방법. - 제11항에 있어서,
단계2)에 따른 드로잉 처리는 윤활유 탱크에서 진행하고; 및/또는
단계2)에 따른 드로잉 처리는 실온 하에서 진행하며; 및/또는
단계2)에 따른 드로잉 처리의 드로잉 속도는 600~1500m/min인 것을 특징으로 하는 방법. - 제11항에 있어서,
단계3)에 따른 어닐링 처리의 어닐링 온도는 20~100°C이고; 및/또는
단계3)에 따른 어닐링 처리가 상기 어닐링 처리 온도에서의 어닐링 처리 시간은 1~20초인 것을 특징으로 하는 방법.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510868517.7 | 2015-12-02 | ||
| CN201510868517.7A CN106808037B (zh) | 2015-12-02 | 2015-12-02 | 仿鱼鳞微织构电极丝材料及其制备方法与应用 |
| PCT/CN2016/108423 WO2017092715A1 (zh) | 2015-12-02 | 2016-12-02 | 仿鱼鳞微织构电极丝材料及其制备方法与应用 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020177024833A Division KR20170109061A (ko) | 2015-12-02 | 2016-12-02 | 비늘형 미세 재질 전극 와이어 재료 및 이의 제조 방법과 응용 |
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| 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 |
| CN107971591A (zh) * | 2017-12-19 | 2018-05-01 | 宁波康强微电子技术有限公司 | 超精密切割极细铜线的制备方法 |
| CN108115237A (zh) * | 2017-12-31 | 2018-06-05 | 宁波博德高科股份有限公司 | 一种高效冲洗电极丝及其制备方法 |
| JP7260267B2 (ja) * | 2018-09-11 | 2023-04-18 | 日鉄Sgワイヤ株式会社 | ワイヤ放電加工用電極線 |
| CN109986153A (zh) * | 2019-03-07 | 2019-07-09 | 成都虹波实业股份有限公司 | 一种电极丝涂覆材料、电极丝的制备方法及应用 |
| CN110814449B (zh) * | 2019-11-29 | 2020-09-08 | 深圳大学 | 梯度材料电极及其制备方法 |
| CN111334843B (zh) * | 2020-04-26 | 2021-09-14 | 重庆理工大学 | 一种金属管内壁冶金结合涂层的制备装置 |
| CN113909599B (zh) * | 2021-11-02 | 2023-12-05 | 江西凯强新材料有限公司 | 一种镀锌电极丝制造方法 |
| CN114472564B (zh) * | 2022-04-14 | 2022-06-21 | 天津市天欣金属制品有限公司 | 一种用于镀锌丝生产的拉丝设备 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100543847B1 (ko) * | 2005-04-01 | 2006-01-20 | 주식회사 엠에이씨티 | 방전가공용 전극선 및 그 제조 방법 |
| KR20120122535A (ko) * | 2011-04-29 | 2012-11-07 | 성기철 | 방전가공용 전극선 및 그 제조방법 |
| CN103537768A (zh) * | 2013-11-12 | 2014-01-29 | 宁波博威麦特莱科技有限公司 | 慢走丝电火花放电加工用电极丝及其制备方法 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1078831C (zh) | 1997-07-30 | 2002-02-06 | 成机哲 | 放电加工用多孔性电极线及其制造方法 |
| 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 |
| DE19913694A1 (de) | 1999-03-25 | 2000-11-02 | Berkenhoff Gmbh | Drahtelektrode |
| JP2003291030A (ja) * | 2002-03-29 | 2003-10-14 | Oki Electric Cable Co Ltd | ワイヤ放電加工用電極線 |
| JP4089551B2 (ja) * | 2003-08-25 | 2008-05-28 | 日立電線株式会社 | 高強度ワイヤ放電加工用電極線 |
| FR2881974B1 (fr) | 2005-02-11 | 2007-07-27 | Thermocompact Sa | Fil composite pour electroerosion. |
| PL2005343T3 (pl) | 2005-12-01 | 2020-11-16 | Thermocompact | Drut EDM |
| CN201239836Y (zh) | 2008-07-16 | 2009-05-20 | 金劲 | 快走丝用复合电极丝 |
| PL2172295T3 (pl) * | 2008-10-01 | 2012-11-30 | Berkenhoff Gmbh | Elektroda drutowa do cięcia metodą obróbki elektroerozyjnej |
| PL2193867T3 (pl) * | 2008-12-03 | 2012-11-30 | Berkenhoff Gmbh | Elektroda drutowa do cięcia elektroiskrowego i sposób wytwarzania takiej elektrody drutowej |
| KR101292343B1 (ko) * | 2011-08-08 | 2013-07-31 | 성기철 | 방전가공용 전극선 및 그 제조방법 |
| KR20140051734A (ko) * | 2012-10-23 | 2014-05-02 | 성기철 | 방전가공용 전극선 및 그 제조방법 |
| JP2014136285A (ja) * | 2013-01-17 | 2014-07-28 | Hitachi Metals Ltd | 放電加工用ワイヤーおよびその製造方法 |
| DE102013009767A1 (de) | 2013-06-11 | 2014-12-11 | Heinrich Stamm Gmbh | Drahtelektrode zum funkenerosiven Schneiden von Gegenständen |
| CN105081490B (zh) * | 2014-04-23 | 2017-09-12 | 北京富纳特创新科技有限公司 | 线切割电极丝及线切割装置 |
| 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 |
| CN104400159A (zh) | 2014-10-28 | 2015-03-11 | 苏州市宝玛数控设备有限公司 | 一种高效多层复合电极丝 |
| CN105834533B (zh) | 2016-04-25 | 2017-12-01 | 宁波博德高科股份有限公司 | 用于慢走丝电火花切割用的电极丝 |
-
2015
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100543847B1 (ko) * | 2005-04-01 | 2006-01-20 | 주식회사 엠에이씨티 | 방전가공용 전극선 및 그 제조 방법 |
| KR20120122535A (ko) * | 2011-04-29 | 2012-11-07 | 성기철 | 방전가공용 전극선 및 그 제조방법 |
| CN103537768A (zh) * | 2013-11-12 | 2014-01-29 | 宁波博威麦特莱科技有限公司 | 慢走丝电火花放电加工用电极丝及其制备方法 |
Also Published As
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| WO2017092715A1 (zh) | 2017-06-08 |
| CN106808037B (zh) | 2020-07-03 |
| EP3251777A1 (en) | 2017-12-06 |
| US20180050401A1 (en) | 2018-02-22 |
| JP6829213B2 (ja) | 2021-02-10 |
| JP2018516769A (ja) | 2018-06-28 |
| PL3251777T3 (pl) | 2024-06-10 |
| EP3251777C0 (en) | 2024-02-07 |
| US10926345B2 (en) | 2021-02-23 |
| ES2972619T3 (es) | 2024-06-13 |
| EP3251777A4 (en) | 2018-04-04 |
| EP3251777B1 (en) | 2024-02-07 |
| KR20170109061A (ko) | 2017-09-27 |
| KR102233844B1 (ko) | 2021-03-30 |
| CN106808037A (zh) | 2017-06-09 |
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