JP2018154670A - 摩擦材 - Google Patents
摩擦材 Download PDFInfo
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- JP2018154670A JP2018154670A JP2017050405A JP2017050405A JP2018154670A JP 2018154670 A JP2018154670 A JP 2018154670A JP 2017050405 A JP2017050405 A JP 2017050405A JP 2017050405 A JP2017050405 A JP 2017050405A JP 2018154670 A JP2018154670 A JP 2018154670A
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- JP
- Japan
- Prior art keywords
- friction material
- friction
- wear resistance
- creep
- aluminum alloy
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
- F16D69/02—Compositions of linings; Methods of manufacturing
- F16D69/025—Compositions based on an organic binder
- F16D69/026—Compositions based on an organic binder containing fibres
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
- F16D69/02—Compositions of linings; Methods of manufacturing
- F16D69/027—Compositions based on metals or inorganic oxides
- F16D69/028—Compositions based on metals or inorganic oxides containing fibres
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/02—Braking members; Mounting thereof
- F16D65/12—Discs; Drums for disc brakes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
- F16D69/02—Compositions of linings; Methods of manufacturing
- F16D69/025—Compositions based on an organic binder
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2200/00—Materials; Production methods therefor
- F16D2200/0004—Materials; Production methods therefor metallic
- F16D2200/0008—Ferro
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2200/00—Materials; Production methods therefor
- F16D2200/0004—Materials; Production methods therefor metallic
- F16D2200/0026—Non-ferro
- F16D2200/003—Light metals, e.g. aluminium
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2200/00—Materials; Production methods therefor
- F16D2200/006—Materials; Production methods therefor containing fibres or particles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2200/00—Materials; Production methods therefor
- F16D2200/006—Materials; Production methods therefor containing fibres or particles
- F16D2200/0065—Inorganic, e.g. non-asbestos mineral fibres
Abstract
【解決手段】繊維基材、結合材、有機充填材、及び、無機充填材を含有する摩擦材であって、前記摩擦材中に、元素として銅の含有量が摩擦材全体に対して0.5重量%以下であり、前記無機充填材として粒子又は繊維状のアルミニウム合金、及び、酸化亜鉛を含有する摩擦材。
【選択図】図1
Description
〔1〕繊維基材、結合材、有機充填材、及び、無機充填材を含有する摩擦材であって、
前記摩擦材は、元素として銅の含有量が摩擦材全体に対して0.5重量%以下であり、
前記無機充填材として粒子又は繊維状のアルミニウム合金、及び、酸化亜鉛を含有する摩擦材。
JASO C406に準じて、第2効力試験の初速50km/hと100km/h時の平均摩擦数(μ)、及び、フェード摩擦係数(μ)を測定した。
〇:平均摩擦係数0.37以上0.43以下
△:平均摩擦係数0.34以上0.37未満、又は、0.43超え0.46未満
×:平均摩擦係数0.34未満、又は、0.46超える
〇:フェード摩擦係数0.3以上
△:フェード摩擦係数0.2以上0.3未満
×:フェード摩擦係数0.2未満
JASO C427に準じて、200℃、300℃、400℃の各温度における摩耗試験を行い、摩耗材の厚み(mm)を測定し、摩耗量を算出した。制動回数1000回当たりの摩耗量に換算し、下記の基準にて4段階で評価した。
◎:0.20mm未満
〇:0.20mm以上0.25mm未満
△:0.25mm以上0.30mm未満
×:0.30mm以上
実車を使用しJASO C406相当の擦り合わせを実施後、一晩屋外で放置し、翌朝エンジン始動直後にブレーキペダルをリリースし、発生したクリープ異音の車内異音を評価した。ここでは、下記の基準にて2段階で評価した。
〇:異音発生なし、又は、一般ドライバーが不快に感じない許容レベルでの異音の発生
×:一般ドライバーが不快に感じるレベルの異音の発生
Claims (5)
- 繊維基材、結合材、有機充填材、及び、無機充填材を含有する摩擦材であって、
前記摩擦材は、元素として銅の含有量が摩擦材全体に対して0.5重量%以下であり、
前記無機充填材として粒子又は繊維状のアルミニウム合金、及び、酸化亜鉛を含有する摩擦材。 - 前記アルミニウム合金は、アルミニウム成分を70〜85重量%含有する請求項1に記載の摩擦材。
- 前記アルミニウム合金を、摩擦材全体に対して0.3〜3.0重量%含有する請求項1又は2に記載の摩擦材。
- 前記無機充填材として、酸化鉄を含有する請求項1〜3の何れか一項に記載の摩擦材。
- 前記酸化亜鉛を摩擦材全体に対して1〜10重量%、前記酸化鉄を摩擦材全体に対して1〜15重量%含有する請求項4に記載の摩擦材。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017050405A JP6822236B2 (ja) | 2017-03-15 | 2017-03-15 | 摩擦材 |
CN201880017983.6A CN110431208B (zh) | 2017-03-15 | 2018-03-15 | 摩擦材料 |
US16/485,260 US11060577B2 (en) | 2017-03-15 | 2018-03-15 | Friction material |
PCT/JP2018/010112 WO2018168979A1 (ja) | 2017-03-15 | 2018-03-15 | 摩擦材 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017050405A JP6822236B2 (ja) | 2017-03-15 | 2017-03-15 | 摩擦材 |
Publications (2)
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JP2018154670A true JP2018154670A (ja) | 2018-10-04 |
JP6822236B2 JP6822236B2 (ja) | 2021-01-27 |
Family
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JP2017050405A Active JP6822236B2 (ja) | 2017-03-15 | 2017-03-15 | 摩擦材 |
Country Status (4)
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US (1) | US11060577B2 (ja) |
JP (1) | JP6822236B2 (ja) |
CN (1) | CN110431208B (ja) |
WO (1) | WO2018168979A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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DE102019107915B4 (de) * | 2019-03-27 | 2022-11-03 | Tmd Friction Services Gmbh | Verwendung von Aluminiumlegierungen zum Korrosionsschutz in Reibbelägen |
US11187294B2 (en) * | 2019-08-29 | 2021-11-30 | Showa Denko Materials Co., Ltd. | Friction member, friction material composition, friction material, and vehicle |
CN111828514B (zh) * | 2020-08-24 | 2021-12-10 | 天津辉锐激光科技有限公司 | 一种摩擦结构、摩擦结构的制作方法及制动器 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5941380A (ja) * | 1982-07-21 | 1984-03-07 | ボ−グ・ワ−ナ−・コ−ポレ−シヨン | キヤスタブルメタルの複合摩擦材料 |
JP2014148569A (ja) * | 2013-01-31 | 2014-08-21 | Hitachi Automotive Systems Ltd | ブレーキ摩擦材 |
JP2015059125A (ja) * | 2013-09-17 | 2015-03-30 | 日清紡ブレーキ株式会社 | 摩擦材 |
WO2015098434A1 (ja) * | 2013-12-24 | 2015-07-02 | 日清紡ブレーキ株式会社 | 摩擦材 |
WO2016060129A1 (ja) * | 2014-10-14 | 2016-04-21 | 日本ブレーキ工業株式会社 | 摩擦材組成物、摩擦材および摩擦部材 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3791493A (en) * | 1970-12-05 | 1974-02-12 | Nippon Carbon Co Ltd | Friction elements for braking rotary bodies |
GB1445975A (en) * | 1972-08-30 | 1976-08-11 | Ici Ltd | Friction material |
DE19828301A1 (de) * | 1998-06-25 | 2000-02-03 | Bba Friction Gmbh | Reibbelag, insbesondere für Bremsen und Kupplungen, und Verfahren zur Herstellung eines Reibbelages |
EP1482203B1 (en) * | 2003-05-28 | 2010-04-14 | Nisshinbo Industries, Inc. | Friction material |
CN103122959B (zh) * | 2013-03-08 | 2015-04-15 | 山东金山汽配有限公司 | 高温耐磨陶瓷复合纤维刹车片 |
CN103603906A (zh) * | 2013-11-19 | 2014-02-26 | 青岛广联达精密机械有限公司 | 一种耐高温的汽车刹车片 |
US9404546B2 (en) * | 2014-06-18 | 2016-08-02 | Robert Bosch Gmbh | Copper free friction material composition |
CN104265816A (zh) | 2014-08-15 | 2015-01-07 | 山东金山汽配有限公司 | 一种增强型铝基复合材料刹车片 |
CN104195478B (zh) | 2014-08-16 | 2016-04-13 | 泰州市安腾轴皮厂(集团) | 一种增强型铝铜基复合摩擦材料 |
JP6753579B2 (ja) | 2014-10-14 | 2020-09-09 | 日本ブレーキ工業株式会社 | 摩擦材組成物、摩擦材及び摩擦部材 |
US10677305B2 (en) * | 2015-01-29 | 2020-06-09 | Japan Brake Industrial Co., Ltd. | Friction material composition, and friction material and friction member using friction material composition |
ITUB20152158A1 (it) * | 2015-07-14 | 2017-01-14 | Itt Italia Srl | Materiale di attrito, in particolare per la fabbricazione di una pastiglia freno, e metodi di preparazione associati |
CN106050992A (zh) | 2016-08-15 | 2016-10-26 | 合肥万向钱潮汽车零部件有限公司 | 汽车制动底板的蹄片轴 |
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2017
- 2017-03-15 JP JP2017050405A patent/JP6822236B2/ja active Active
-
2018
- 2018-03-15 WO PCT/JP2018/010112 patent/WO2018168979A1/ja active Application Filing
- 2018-03-15 CN CN201880017983.6A patent/CN110431208B/zh active Active
- 2018-03-15 US US16/485,260 patent/US11060577B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5941380A (ja) * | 1982-07-21 | 1984-03-07 | ボ−グ・ワ−ナ−・コ−ポレ−シヨン | キヤスタブルメタルの複合摩擦材料 |
JP2014148569A (ja) * | 2013-01-31 | 2014-08-21 | Hitachi Automotive Systems Ltd | ブレーキ摩擦材 |
JP2015059125A (ja) * | 2013-09-17 | 2015-03-30 | 日清紡ブレーキ株式会社 | 摩擦材 |
WO2015098434A1 (ja) * | 2013-12-24 | 2015-07-02 | 日清紡ブレーキ株式会社 | 摩擦材 |
WO2016060129A1 (ja) * | 2014-10-14 | 2016-04-21 | 日本ブレーキ工業株式会社 | 摩擦材組成物、摩擦材および摩擦部材 |
Also Published As
Publication number | Publication date |
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US20190376573A1 (en) | 2019-12-12 |
JP6822236B2 (ja) | 2021-01-27 |
WO2018168979A1 (ja) | 2018-09-20 |
US11060577B2 (en) | 2021-07-13 |
CN110431208A (zh) | 2019-11-08 |
CN110431208B (zh) | 2021-07-02 |
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