JP6343464B2 - 炭素系高硬度材の回転式放電加工用白銅電極、回転式放電加工方法及び装置 - Google Patents
炭素系高硬度材の回転式放電加工用白銅電極、回転式放電加工方法及び装置 Download PDFInfo
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- JP6343464B2 JP6343464B2 JP2014044400A JP2014044400A JP6343464B2 JP 6343464 B2 JP6343464 B2 JP 6343464B2 JP 2014044400 A JP2014044400 A JP 2014044400A JP 2014044400 A JP2014044400 A JP 2014044400A JP 6343464 B2 JP6343464 B2 JP 6343464B2
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- Prior art keywords
- discharge machining
- electric discharge
- electrode
- rotary electric
- carbon
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- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Description
12…ダイヤモンド粒子
14…グラファイト
16…コバルト基部
20…白銅電極(工具電極)
22…加熱部
24…炭素拡散領域
30…放電
32…加工屑
40…スピンドル
42…Zステージ
44…圧電素子
50…水槽
52…XYステージ
54…加工油循環ポンプ
60…直流電源
Claims (4)
- 鉄系材料としてのニッケルを25〜30%、導電性を与えるための物質としての銅を70〜75%含み、円盤状であることを特徴とする炭素系高硬度材の回転式放電加工用白銅電極。
- 請求項1に記載の回転式放電加工用白銅電極を用いて、炭素系高硬度材を放電加工することを特徴とする炭素系高硬度材の回転式放電加工方法。
- 前記炭素系高硬度材が多結晶焼結ダイヤモンドであることを特徴とする請求項2に記載の炭素系高硬度材の回転式放電加工方法。
- 請求項1に記載の回転式放電加工用白銅電極を備えたことを特徴とする炭素系高硬度材の回転式放電加工装置。
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JP2014044400A JP6343464B2 (ja) | 2014-03-06 | 2014-03-06 | 炭素系高硬度材の回転式放電加工用白銅電極、回転式放電加工方法及び装置 |
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JP2014044400A JP6343464B2 (ja) | 2014-03-06 | 2014-03-06 | 炭素系高硬度材の回転式放電加工用白銅電極、回転式放電加工方法及び装置 |
Publications (2)
Publication Number | Publication Date |
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JP2015168028A JP2015168028A (ja) | 2015-09-28 |
JP6343464B2 true JP6343464B2 (ja) | 2018-06-13 |
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JP2014044400A Expired - Fee Related JP6343464B2 (ja) | 2014-03-06 | 2014-03-06 | 炭素系高硬度材の回転式放電加工用白銅電極、回転式放電加工方法及び装置 |
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JP (1) | JP6343464B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN114525560A (zh) * | 2022-01-26 | 2022-05-24 | 陕西铁路工程职业技术学院 | 金刚石-镍复合镀层电火花加工电极的制备方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57156130A (en) * | 1981-03-17 | 1982-09-27 | Furukawa Electric Co Ltd:The | Wire cut electric discharge machining electrode wire |
JPH03146636A (ja) * | 1989-10-30 | 1991-06-21 | Tokyo Tungsten Co Ltd | 放電加工用電極材料 |
JP5054854B2 (ja) * | 2010-10-18 | 2012-10-24 | 日本タングステン株式会社 | 放電加工用電極 |
JP6097900B2 (ja) * | 2012-05-23 | 2017-03-22 | 株式会社新日本テック | 焼結ダイヤモンドの放電加工方法および放電加工機 |
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- 2014-03-06 JP JP2014044400A patent/JP6343464B2/ja not_active Expired - Fee Related
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JP2015168028A (ja) | 2015-09-28 |
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