Feasibility study of tribological coating on bearing for small flywheel battery
Project/Area Number |
26630112
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Research Category |
Grant-in-Aid for Challenging Exploratory Research
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Allocation Type | Multi-year Fund |
Research Field |
Power engineering/Power conversion/Electric machinery
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Research Institution | Toyohashi University of Technology |
Principal Investigator |
Takikawa Hirofumi 豊橋技術科学大学, 工学(系)研究科(研究院), 教授 (90226952)
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Research Collaborator |
KIYOHARA Syuji 舞鶴工業高等専門学校, 電子制御工学科, 准教授 (40299326)
KANEKO Satoru 神奈川県産業技術センター, その他部局等, 研究員 (40426359)
TANOUE Hideto 北九州工業高等専門学校, 電気電子工学科, 講師 (50580578)
SUDA Yoshiyuki 豊橋技術科学大学, 工学研究科, 准教授 (70301942)
HARIGAI Toru 豊橋技術科学大学, 工学研究科, 助教 (20757108)
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Project Period (FY) |
2014-04-01 – 2017-03-31
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Project Status |
Completed (Fiscal Year 2016)
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Budget Amount *help |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2016: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2015: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Fiscal Year 2014: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
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Keywords | トライボマテリアル / ダイヤモンドライクカーボン膜 / フィルタードアーク蒸着 / 積層化 / 軸受け / フライホイール / 耐摩耗性 / 相手材攻撃性 / フライホール / 中間層 / 摺動性 |
Outline of Final Research Achievements |
The coating of ultra-low wear and friction film to existing bearing surface is one of the approaches to realize ultra-low wear and friction bearings required for small flywheel batteries. We established a technology to form amorphous carbon (DLC) films with different film quality, and made it possible to select film quality and characteristics according to the application. In addition, a laminated DLC/diamond film by depositing a DLC film on a polycrystalline diamond film and a multilayered DLC film consisted of DLC film layers with different film quality were fabricated, and these laminated films had low resistance of frictional wear and low aggressiveness to an opposite material compared with single-layer films. Improvement of tribology characteristics on bearings can be expected by selecting and using a suitable protective film
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Report
(4 results)
Research Products
(40 results)
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[Journal Article] Dry machining of metal using an engraving cutter coated with a droplet-free ta-C film prepared via a T-shape filtered arc deposition2016
Author(s)
Y. Fujii, T. Imai, Y. Miyamoto, N. Ueda, M. Hosoo, T. Harigai, Y. Suda, H. Takikawa, H. Tanoue, M. Kamiya, M. Taki, Y. Hasegawa, N. Tsuji, S. Kanekoe
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Journal Title
Surface & Coatings Technology
Volume: 307
Pages: 1029-1033
DOI
Related Report
Peer Reviewed
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[Presentation] Fabrication of Nitrogen-Containing DLC Film by Fliltered Arc Deposition2017
Author(s)
Y. Iijima, T. Imai, R. Isono, T. Harigai, Y. Suda, H. Takikawa, M. Kamiya, M. Taki, Y. Hasegawa, N. Tsuji, S. Kaneko, S. Kunitsugu, H. Habuchi, S. Kiyohara, M. Ito, S. Yick, A. Bendavid. P. Martin
Organizer
ISPlasma2017
Place of Presentation
中部大学
Year and Date
2017-03-01
Related Report
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[Presentation] PVD-CVD ハイブリッドプロセスによる窒素含有DLC 膜の形成2016
Author(s)
飯島佑史, 今井貴大, 磯野凌, 針谷達, 須田善行, 滝川浩史, 神谷雅男, 瀧真, 長谷川祐史, 辻信広, 金子智, 國次真輔, サムイック, アヴィベンデイビッド, フィルマーティン,羽渕仁恵
Organizer
第77回応用物理学会秋季
Place of Presentation
朱鷺メッセ
Year and Date
2016-09-13
Related Report
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[Presentation] Fabrication of Diamond-Like carbon microgears in Room-Temperature curing nanoimprint lithography using ladder-type hydrogen silsesquioxane2015
Author(s)
S. Kiyohara, Y. Shimizu, I. Ishikawa, T. Harigai, H. Takikawa, M. Watanabe, Y. Sugiyama, Y. Omata, Y. Kurashima
Organizer
2015 MRS Fall Meeting & Exhibit
Place of Presentation
Boston, MA, USA
Year and Date
2015-11-29
Related Report
Int'l Joint Research
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[Presentation] Fabrication of Diamond-Like carbon emitter patterns by Room-Temperature curing nanoimprint lithography with PDMS molds using polysiloxane2015
Author(s)
S. Kiyohara, S. Yoshida, I. Ishikawa, T. Harigai, H. Takikawa, M. Watanabe, Y. Sugiyama, Y. Omata, Y. Kurashima
Organizer
2015 MRS Fall Meeting & Exhibit
Place of Presentation
Boston, MA, USA
Year and Date
2015-11-29
Related Report
Int'l Joint Research
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[Presentation] Super DLC coating on cutter for metal nameplates by T-shaped filtered arc deposition2015
Author(s)
Y. Fujii, T. Imai, Y. Miyamoto, N. Ueda, M. Hosoo, T. Harigai, Y. Suda, H. Takikawa, H. Tanoue, M. Kamiya, M. Taki, Y. Hasegawa, N. Tsuji
Organizer
10th Anniversary Asian-European International Conference on Plasma Surface Engineering (AEPSE2015)
Place of Presentation
Korea,Jeju
Year and Date
2015-09-22
Related Report
Int'l Joint Research
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[Presentation] Dry engraving of metales nameplates using cutter with super DLC coat2015
Author(s)
Y. Fujii, Y. Miyamoto, Y. Suda, H. Takikawa, H. Tanoue, M. Kamiya, M, Taki, Y. Hasegawa, N. Tsuji
Organizer
IS Plasma 2015
Place of Presentation
Nagoya Univ. (Aichi, Nagoya)
Year and Date
2015-03-27 – 2015-03-30
Related Report
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