JP2001065571A5 - - Google Patents
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- JP2001065571A5 JP2001065571A5 JP2000186074A JP2000186074A JP2001065571A5 JP 2001065571 A5 JP2001065571 A5 JP 2001065571A5 JP 2000186074 A JP2000186074 A JP 2000186074A JP 2000186074 A JP2000186074 A JP 2000186074A JP 2001065571 A5 JP2001065571 A5 JP 2001065571A5
- Authority
- JP
- Japan
- Prior art keywords
- series
- steel
- diamond particle
- particle cluster
- dlc film
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
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Description
ＤＬＣ膜が被覆されるシャフト基体およびスリーブ基体の材質は金属系の材料であり、例えばステンレス鋼（ＪＩＳに規定されるＳＵＳ３０３、ＳＵＳ４２０Ｊ等）、プリハードン鋼、ダイス鋼、ハイス鋼、鉄、銅および銅合金（例えばＣ３０００シリーズ等）、真ちゅう、アルミニウムおよびアルミニウム合金（例えばＡ２０００シリーズ、Ａ７０００シリーズ等）などがある。 The material of the shaft base and the sleeve base covered with the DLC film is a metal-based material, for example, stainless steel (SUS303, SUS420J, etc. specified in JIS), pre-hardened steel, die steel, high-speed steel, iron, copper and copper alloy (e.g. C3000 series, etc.), brass, aluminum and aluminum alloys (e.g. A2000 series, A7000 series, etc.) Ru Nadogaa.
さらに、特開平６−２４１２３２号公報の記載に準じ、無電解ニッケル液に多結晶のダイヤモンド粒子クラスタを分散させ、ニッケルとともに共析させたダイヤモンド粒子クラスタ薄膜を、ＤＬＣ膜のかわりに用いるほかはサンプルNo.１０１と同様にしてサンプルNo.１０７を得た。
Furthermore, according to the description in JP-A-6-241232, a diamond particle cluster thin film obtained by dispersing a polycrystalline diamond particle cluster in an electroless nickel solution and co-eutecting with nickel was used in place of the DLC film. Sample No. 107 was obtained in the same manner as in No. 101 .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000186074A JP2001065571A (en) | 1999-06-25 | 2000-06-21 | Dynamic pressure fluid bearing |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17934699 | 1999-06-25 | ||
| JP11-179346 | 1999-06-25 | ||
| JP2000186074A JP2001065571A (en) | 1999-06-25 | 2000-06-21 | Dynamic pressure fluid bearing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2001065571A JP2001065571A (en) | 2001-03-16 |
| JP2001065571A5 true JP2001065571A5 (en) | 2007-07-26 |
Family
ID=26499237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000186074A Pending JP2001065571A (en) | 1999-06-25 | 2000-06-21 | Dynamic pressure fluid bearing |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2001065571A (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002371809A (en) * | 2001-06-12 | 2002-12-26 | Tdk Corp | Rocker arm coated with dlc |
| WO2005106065A1 (en) * | 2004-04-29 | 2005-11-10 | Oc Oerlikon Balzers Ag | Dlc hard material coatings on bearing materials containing copper |
| JP2010112340A (en) * | 2008-11-10 | 2010-05-20 | Ntn Corp | Rocker arm assembly |
| JP2010255755A (en) * | 2009-04-24 | 2010-11-11 | Ntn Corp | Shaft member for fluid dynamic-pressure bearing device and manufacturing method for the same |
| FR2948039B1 (en) * | 2009-07-17 | 2011-11-25 | Commissariat Energie Atomique | PROCESS FOR TEXTURING DLC-TYPE COATINGS, AND DLC-TYPE COATINGS THUS TEXTURED |
| JP2013257034A (en) * | 2012-06-12 | 2013-12-26 | Samsung Electro-Mechanics Co Ltd | Fluid dynamic pressure bearing assembly and its manufacturing method |
-
2000
- 2000-06-21 JP JP2000186074A patent/JP2001065571A/en active Pending
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