JP2009019177A - 乾性潤滑被膜組成物及び該乾性潤滑被膜組成物を摺動層としたすべり軸受 - Google Patents
乾性潤滑被膜組成物及び該乾性潤滑被膜組成物を摺動層としたすべり軸受 Download PDFInfo
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Abstract
【解決手段】 銅系又はアルミニウム系合金からなる軸受合金層1の表面に摺動層2を備え、摺動層2は、ポリアミドイミド樹脂を主成分とし、エポキシ樹脂、カップリング剤を添加し高せん断を加えポリマーアロイ化した樹脂バインダーと、20〜75質量%の固体潤滑剤と、を含む構成としたことにより、摺動層2に靭性と強度が付与され、非焼付性、初期なじみ性、耐キャビテーション性も向上できる。
【選択図】 図1
Description
2 摺動層
3 裏金
Claims (8)
- 主成分であるポリアミドイミド樹脂にエポキシ樹脂、カップリング剤を添加し、高せん断を加えポリマーアロイ化した樹脂バインダーと、20〜75質量%の固体潤滑剤を分散含有していることを特徴とする乾性潤滑被膜組成物。
- 前記固体潤滑剤が、二硫化モリブデン、ポリテトラフルオロエチレン、グラファイト、二硫化タングステンから選ばれた少なくとも1種であることを特徴とする請求項1に記載の乾性潤滑被膜組成物。
- 前記ポリマーアロイ化樹脂100重量部中のエポキシ樹脂の配合量が3〜30重量部であることを特徴とする請求項1又は請求項2記載の乾性潤滑被膜組成物。
- 前記ポリマーアロイ化樹脂100重量部中のカップリング剤の配合量が0.3〜10重量部であることを特徴とする請求項1乃至請求項3のいずれかに記載の乾性潤滑被膜組成物。
- 前記ポリアミドイミド樹脂のガラス転移温度が、150〜350℃であることを特徴とする請求項1乃至請求項4のいずれかに記載の乾性潤滑被膜組成物。
- 銅系又はアルミニウム系合金からなる軸受合金層の表面の摺動層を、請求項1乃至請求項5のいずれかに記載の乾性潤滑被膜組成物としたことを特徴とするすべり軸受。
- 前記摺動層は、摺動層表面粗さが、Ra0.5μm以下であることを特徴とする請求項6記載のすべり軸受。
- 前記摺動層は、摺動層膜厚が1〜30μmであることを特徴とする請求項6又は請求項7記載のすべり軸受。
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JP2007184885A JP5127331B2 (ja) | 2007-07-13 | 2007-07-13 | 乾性潤滑被膜組成物及び該乾性潤滑被膜組成物を摺動層としたすべり軸受 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012092714A (ja) * | 2010-10-26 | 2012-05-17 | Hitachi Industrial Equipment Systems Co Ltd | スクリュー圧縮機 |
JP2014051988A (ja) * | 2013-11-14 | 2014-03-20 | Hitachi Industrial Equipment Systems Co Ltd | スクリュー圧縮機 |
JP2015515501A (ja) * | 2012-08-02 | 2015-05-28 | 東レ・ダウコーニング株式会社 | ポリミドイミド樹脂を含む塗料組成物 |
JP2015200339A (ja) * | 2014-04-04 | 2015-11-12 | 大豊工業株式会社 | 摺動部材 |
JP2016142287A (ja) * | 2015-01-30 | 2016-08-08 | 大豊工業株式会社 | 軸受および燃料噴射ポンプ |
WO2017099245A1 (ja) * | 2015-12-11 | 2017-06-15 | 東レ・ダウコーニング株式会社 | 画像形成装置に適用するものを除く摺動部材、部品、および機械装置の騒音低減方法 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20160076587A1 (en) | 2013-05-09 | 2016-03-17 | Taiho Kogyo Co., Ltd. | Sliding member |
CN112981286B (zh) * | 2021-04-21 | 2021-10-12 | 中国航发北京航空材料研究院 | 一种铝合金厚板的孔挤压强化方法和所述方法用润滑剂 |
Citations (6)
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JPH06313431A (ja) * | 1993-04-28 | 1994-11-08 | Toyota Motor Corp | 摺動部材用組成物 |
JPH07238936A (ja) * | 1994-02-28 | 1995-09-12 | Taiho Kogyo Co Ltd | すべり軸受材料 |
JPH07247493A (ja) * | 1994-03-10 | 1995-09-26 | Toyota Motor Corp | 潤滑膜形成用組成物及びそれを用いた滑り軸受 |
JPH0979262A (ja) * | 1995-09-14 | 1997-03-25 | Taiho Kogyo Co Ltd | 滑り軸受 |
JP2004149622A (ja) | 2002-10-29 | 2004-05-27 | Toyota Motor Corp | 摺動部材 |
JP2008308595A (ja) * | 2007-06-15 | 2008-12-25 | Daido Metal Co Ltd | 乾性潤滑被膜組成物及び該乾性潤滑被膜組成物を摺動層としたすべり軸受 |
-
2007
- 2007-07-13 JP JP2007184885A patent/JP5127331B2/ja active Active
Patent Citations (6)
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JPH06313431A (ja) * | 1993-04-28 | 1994-11-08 | Toyota Motor Corp | 摺動部材用組成物 |
JPH07238936A (ja) * | 1994-02-28 | 1995-09-12 | Taiho Kogyo Co Ltd | すべり軸受材料 |
JPH07247493A (ja) * | 1994-03-10 | 1995-09-26 | Toyota Motor Corp | 潤滑膜形成用組成物及びそれを用いた滑り軸受 |
JPH0979262A (ja) * | 1995-09-14 | 1997-03-25 | Taiho Kogyo Co Ltd | 滑り軸受 |
JP2004149622A (ja) | 2002-10-29 | 2004-05-27 | Toyota Motor Corp | 摺動部材 |
JP2008308595A (ja) * | 2007-06-15 | 2008-12-25 | Daido Metal Co Ltd | 乾性潤滑被膜組成物及び該乾性潤滑被膜組成物を摺動層としたすべり軸受 |
Non-Patent Citations (2)
Title |
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JPN3013001042; '高機能化イミド系耐熱性樹脂' Hitachi Chemical Working On Wonders , 20130730, 日立化成(株) |
JPN3013001043; 世界大百科事典 26 改訂新版, 20070901, page 392, 平凡社 |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012092714A (ja) * | 2010-10-26 | 2012-05-17 | Hitachi Industrial Equipment Systems Co Ltd | スクリュー圧縮機 |
JP2015515501A (ja) * | 2012-08-02 | 2015-05-28 | 東レ・ダウコーニング株式会社 | ポリミドイミド樹脂を含む塗料組成物 |
JP2014051988A (ja) * | 2013-11-14 | 2014-03-20 | Hitachi Industrial Equipment Systems Co Ltd | スクリュー圧縮機 |
JP2015200339A (ja) * | 2014-04-04 | 2015-11-12 | 大豊工業株式会社 | 摺動部材 |
JP2016142287A (ja) * | 2015-01-30 | 2016-08-08 | 大豊工業株式会社 | 軸受および燃料噴射ポンプ |
WO2017099245A1 (ja) * | 2015-12-11 | 2017-06-15 | 東レ・ダウコーニング株式会社 | 画像形成装置に適用するものを除く摺動部材、部品、および機械装置の騒音低減方法 |
JP2017115135A (ja) * | 2015-12-11 | 2017-06-29 | 株式会社リコー | 摺動部材、部品、および機械装置の騒音低減方法 |
CN108368448A (zh) * | 2015-12-11 | 2018-08-03 | 道康宁东丽株式会社 | 除了用于图像形成装置的滑动构件以外的滑动构件、部件以及机械装置的噪音降低方法 |
JPWO2017099245A1 (ja) * | 2015-12-11 | 2018-10-04 | 東レ・ダウコーニング株式会社 | 画像形成装置に適用するものを除く摺動部材、部品、および機械装置の騒音低減方法 |
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