Updated on 2021/10/28

写真a

 
FUJIWARA Takanori
 
Organization
Organization for Research Strategy and Development Professor
Position
Professor
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Degree

  • Ph. D. ( Okayama University )

Research Interests

  • Precision Grinding

  • 精密研削加工

Research Areas

  • Manufacturing Technology (Mechanical Engineering, Electrical and Electronic Engineering, Chemical Engineering) / Manufacturing and production engineering

  • Others / Others  / Industry Accademy Collaboration

Education

  • Okayama University   自然科学研究科   生産開発科学

    - 1988

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    Country: Japan

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  • Okayama University    

    - 1988

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  • Okayama University   Faculty of Engineering  

    - 1983

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    Country: Japan

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  • Okayama University    

    - 1983

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Research History

  • - Professor,Organization for Research Promotion & Collaboration,Okayama University

    2015

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  • - 岡山大学研究推進産学官連携機構 教授

    2015

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  • Okayama University   Organization for Research Promotion & Collaboration

    2003 - 2015

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  • Associate Professor,Organization for Research Promotion & Collaboration,Okayama University

    2003 - 2015

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Professional Memberships

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Committee Memberships

  •   - NPO法人産学連携学会 評議員(2013-)  

    2013   

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  • 産学連携学会   評議員  

    2011   

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    Committee type:Academic society

    産学連携学会

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Papers

  • 国立大学法人19大学における共同研究の実施状況の解明 に関する実証的研究 Reviewed

    北村寿宏, 藤原貴典, 川崎一正, 竹下哲史, 内島典子, 秋丸國廣

    産学連携学   17 ( 1 )   54 - 67   2021.3

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  • An Effect of a Setting Depth of Cut in a Face Grinding Process with a Single Layer Electro Plated Diamond Grinding Wheel with Periphery R Shape

    Takanori FUJIWRA, Koudai HIRAMATSU, Takuro HASHIGUCHI, Takashi TSUJINO, Ryo KOMATSUBARA, Takashi ONISHI, Hiroyuki KODAMA, Kazuhito OHASHI

    Proceedings of the 18th International Conference on Precision Engineering (ICPE2020)   B-2-8   2020.11

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  • Influence on Grinding Force Distribution in Feed Rate Variations of Cemented Carbide with Vertical Face Grinding Reviewed

    Takashi TSUJINO, Takanori FUJIWARA, Kazuhito OHASHI, Hiroyuki KODAMA, Takashi ONISHI, Shinya TSUKAMOTO

    Proceedings of the 22th International Symposium on Advances in Abrasive Technology   2019.12

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  • 北見工業大学における共同研究の相手先の地理的分布 Reviewed

    内島典子, 北村寿宏, 藤原貴典, 川崎一正, 竹下哲史

    産学連携学   14 ( 2 )   49 - 62   2018.6

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  • 宇都宮大学における共同研究の相手先の地理的分布 Reviewed

    網屋毅之, 北村寿宏, 藤原貴典, 川崎一正, 竹下哲史

    産学連携学   14 ( 1 )   59 - 70   2018.1

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  • 愛媛大学における共同研究の 相手先の地理的分布 Reviewed

    秋丸國廣, 入野和朗, 北村寿宏, 藤原貴典, 川崎一正, 竹下哲史

    産学連携学   13 ( 1 )   113 - 124   2016.12

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  • 島根大学における共同研究の相手先の地理的分布 Reviewed

    北村寿宏, 藤原貴典, 川崎一正, 竹下哲史

    産学連携学   11 ( 1 )   33 - 44   2015.11

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  • 国立大学法人における共同研究1件当たりの研究費受入額の分析 Reviewed

    北村寿宏, 藤原貴典, 川崎一正, 竹下哲史

    産学連携学   11 ( 2 )   62 - 69   2015.6

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  • Study on Grinding Force Distribution on Cup Type Electroplated Diamond Wheel in Face Grinding of Cemented Carbide Reviewed

    Takanori Fujiwara, Shinya Tsukamoto, Kazuhito Ohashi, Takashi Onishi

    Advances in Abrasive Technology XVII, Advanced Material Research, vol1017, Trans Tech Publications   9 - 14   2014.9

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  • 産学金連携による新製品開発と金融機関との連携事業

    藤原貴典

    産学連携学   9 ( 2 )   27 - 34   2013.5

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  • 本科の教育課程や課外活動における知的財産教育の試み Reviewed

    鳥家秀昭, 藤原貴典, 湯地敏史

    論文集高専教育   135 ( 3 )   245 - 250   2011.3

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  • 研削加工におけるタッチセンサの実用化-センサ出力への影響因子の解明- Reviewed

    清水翔太, 藤原貴典, 山本亮祐, 塚本真也

    砥粒加工学会誌   54 ( 8 )   494 - 498   2010.8

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  • 岡山における中小企業との産学連携 Reviewed

    藤原貴典, 東英男

    産学連携学   5 ( 1 )   17 - 24   2008.11

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  • 同期2軸制御方式によるクランクシャフトピン研削機構の解析 Reviewed

    藤原貴典, 塚本真也, 宮川正寛, 松原太樹, 坂倉守昭, 吉川満雄

    日本機械学会論文集(C編)   73 ( 8 )   2350 - 2356   2007.8

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  • FUNDAMENTAL STUDY ON CROSS AXIS GRINDING METHOD Reviewed

    Takanori Fujiwara, Shinya Tsukamoto, Moriaki Sakakura

    Proceedings of the 10th International Research/Expert Conference "Trends in the Development of Machinery and Associated Technology" TMT2006   29 - 32   2006.9

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  • A SKILL-FORMATION MODEL FOR GRINDING OPERATIONS Reviewed

    Moriaki Sakakura, Shinya Tsukamoto, Takanori Fujiwara, Ichiro Inasaki

    Machining Science and Technology, Taylor & Francis Group, LLC   457 - 470   2006.9

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  • Visual Simulation of Grinding Process Reviewed

    Moriaki Sakakura, Shinya Tsukamoto, Takanori Fujiwara, Ichiro Inasaki

    Proceedings of the 2nd IPROMS Virtual International Conference on Intelligent Production Machines and Systems   2006.7

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  • Validity Investigation of Constant Grinding Velocity Ratio Method in C-X Axes Synchronous Type CNC Crank Pin Grinder Reviewed

    Takanori FUJIWARA, Shinya TSUKAMOTO, Masaaki Sakakura

    Proceedings of the 2nd International Meeting of Abrasion   2006.5

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  • 3D Simulation of Surface Generation in Grinding Reviewed

    Moriaki SAKAKURA, Shinya TSUKAMOTO, Takanori FUJIWARA, Ichiro INASAKI

    Proceedings of the 9th CIRP International Workshop on Modeling of machining Operation   287 - 294   2006.5

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  • 高精度輪郭研削加工の研究(第3報)-ボールエンド砥石の深切込み研削における研削抵抗解析- Reviewed

    藤原貴典, 塚本真也, 黒江栄光, 中島利勝

    精密工学会誌   71 ( 9 )   1125 - 1130   2005.9

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  • Analysis of the Grinding Mechanism with Wheel Head Oscillating Type CNC Crankshaft Pin Grinder Reviewed

    Takanori FUJIWARA, Shinya TSUKAMOTO, Masahiro MIYAGAWA

    Key Engineering Material   291-292   163 - 168   2005.6

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  • Development of touch sensor based on grinding fluid spouting phenomenon Reviewed

    Takanori FUJIWARA, SHINYA. TSUKAMOTO, Atsushi NISHII

    7th International Conference on Progress of Manufacturing Technology   555 - 560   2004.11

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  • CNCカム研削機構のシミュレーション Reviewed

    藤原貴典, 塚本真也, 松原太樹, 黒江栄光, 吉川満雄

    日本機械学会論文集(C編)   70 ( 4 )   1161 - 1167   2004.4

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  • 高精度輪郭研削加工の研究(第2報)-ボールエンド砥石による幾何学的切りくず形状の解析- Reviewed

    藤原貴典, 塚本真也, 黒江栄光, 中島利勝

    精密工学会誌   70 ( 2 )   92 - 97   2004.2

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  • Development of High Precision Contour Grinding Method under Consideration with both Curvature Radius Change of Workpiece and Thermal Deformation of Machine Structure Reviewed

    Shinya TSUKAMOTO, Takanori, FUJIWARA, Toshikatsu NAKAJIMA

    International Conference on Leading Edge Manufacturing in 21st Century   269 - 274   2003.11

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  • Analysis of the Cam Grinding Mechanism with a CNC Cam Grinder Reviewed

    Takanori FUJIWARA, Shinya TSUKAMOTO

    Key Engineering Materials   257-258   81 - 86   2002.11

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  • 高精度輪郭研削加工の研究(第1報)-工作物曲率変化と機械熱変形の影響- Reviewed

    中島利勝, 藤原貴典, 塚本真也, 谷吉将和, 山田龍宙

    精密工学会誌   67 ( 4 )   581 - 585   2001.4

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  • Improvement of Initial Break-in Condition of Spray Coated Ceramics for Marine Diesel Engine Reviewed

    Tatsuhiro JIBIKI, Masaaki TANAKA, Takanori FUJIWARA, Masujirou HISATANI

    BULLETIN of The Marine Engineering Society in Japan   26 ( 2 )   55 - 65   1998.2

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  • 舶用ディーゼル機関におけるセラミクス溶射皮膜の初期なじみ性向上 Reviewed

    地引達弘, 田中正紀, 藤原貴典, 久谷益士郎

    日本舶用機関学会誌   32 ( 12 )   904 - 914   1997.12

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  • 砥石軸動力計によるグラインディングセンタの研削抵抗測定法の開発 Reviewed

    中島利勝, 藤原貴典, 塚本真也, 松下佳人, 山下周大

    精密工学会誌   63 ( 7 )   1049 - 1053   1997.7

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  • ジルコニア研削過程の定量化の研究 Reviewed

    中島利勝, 宇野義幸, 藤原貴典, 大橋一仁

    精密工学会誌   55 ( 1 )   167 - 172   1989.1

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  • Cutting mechanism of fine ceramics with a single point diamond Reviewed

    Toshikatsu NAKAJIMA, Yoshiyuki UNO, Takanori FUJIWARA

    PRECISION ENGINEERING Butterworth & Co(Publishers)Ltd.   11 ( 1 )   19 - 25   1989.1

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  • 部分安定化ジルコニアの研削機構の研究 Reviewed

    中島利勝, 宇野義幸, 藤原貴典, 大橋一仁

    精密工学会誌   54 ( 8 )   1544 - 1549   1988.8

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  • サイアロンの円筒プランジ研削加工の研究 Reviewed

    中島利勝, 宇野義幸, 藤原貴典, 池尻篤則, 大橋一仁

    精密工学会誌   54 ( 7 )   1298 - 1303   1988.7

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  • 部分安定化ジルコニアの研削加工の研究 Reviewed

    中島利勝, 宇野義幸, 藤原貴典, 池尻篤則

    精密工学会誌   53 ( 3 )   449 - 454   1987.3

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  • ファインセラミックスの研削過程に関する研究 Reviewed

    中島利勝, 宇野義幸, 藤原貴典

    精密工学会誌   52 ( 1 )   120 - 126   1987.1

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  • Cutting mechanism of sialon with a single point diamond. Reviewed

    NAKAJIMA Toshikatsu, UNO Yoshiyuki, FUJIWARA Takanori, IKEJIRI Atsunori

    Journal of the Japan Society for Precision Engineering   53 ( 8 )   1271 - 1276   1987

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    DOI: 10.2493/jjspe.53.1271

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Books

  • 磨削加工技术难点与测量技术・研削加工の測定技術(中国語訳)

    2018 

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  • Measuring method of grinding technique

    2018 

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  • Text, Introduction to industry-university collaboration studies (jointly worked)

    Japan Sosiety for Intellectual Production  2016 

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  • テキスト 産学連携学入門(共著)

    特定非営利活動法人 産学連携学会  2016 

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  • アクチュエータが未来を創る

    岡山大学アクチュエータ研究センター

    産業図書  2011.11  ( ISBN:9784782841013

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    Total pages:vi, 242p   Language:Japanese

    CiNii Books

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  • 研削加工の計測技術-最新の計測技術とそのノウハウ-

    養賢堂  2005 

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MISC

  • Study on grinding force distribution of face grinding with cemented carbide

    藤原貴典, 辻野駿志, 小松原凌, 児玉紘幸, 大西孝, 大橋一仁, 塚本真也

    日本機械学会中国四国支部総会・講演会講演論文集(CD-ROM)   58th   2020

  • 超硬の縦軸正面研削における研削抵抗分布に及ぼす送り速度の影響

    藤原貴典, 辻野駿志, 児玉紘幸, 大西孝, 大橋一仁, 塚本真也

    精密工学会大会学術講演会講演論文集   2018   2018

  • 超硬の正面研削における砥石作用面上に発現する研削抵抗分布に関する研究

    藤原貴典, 平松弘大, 橋口拓郎, 大西孝, 大橋一仁, 塚本真也

    精密工学会大会学術講演会講演論文集   2017   2017

  • nalysis of the amount of research funds acceptance per one collaborative investigation in National University (jointly Worked)

    T. Kitamura, T. Fujiwara, K. kawasaki, T. Takeshita

    Journal of the Japan Society for Intellectual Production, Vol.11, No.2, p62-69   11 ( 2 )   62 - 69   2015

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  • Geographical distribution of partnaers of cooperative researcch with Shimane University "jointly worked"

    Toshihiro KITAMURA, Takanori FUJIWARA, Kazumasa KAWASAKI, Tetsuhumi TAKWESHITA

    Jornal of Japan Soceity of Intelectual Properties   12 ( 1 )   33 - 44   2015

  • 一方向凝固複合材料のスパークアウト研削機構

    竹下亮佑, 大橋一仁, 和久芳春, 藤原貴典, 塚本真也

    精密工学会大会学術講演会講演論文集   2015   2015

  • 縦軸正面研削の研削抵抗分布と寸法生成過程に関する研究

    藤原貴典, 平松弘大, 大橋一仁, 大西孝, 塚本真也

    日本機械学会年次大会講演論文集(CD-ROM)   2015   2015

  • カップ型電着ダイヤモンド砥石を用いる超硬の正面研削過程に関する研究

    磯野世享, 藤原貴典, 森中洋平, 大西孝, 大橋一仁, 塚本真也

    精密工学会大会学術講演会講演論文集   2013   2013

  • MGCの材料異方性による円筒プランジ研削特性への影響

    西村和徳, 大橋一仁, 杉山信, 和久芳春, 藤原貴典, 塚本真也

    精密工学会大会学術講演会講演論文集   2012   2012

  • 正面研削におけるカップ型砥石作用面上の研削抵抗分布

    若林稔文, 藤原貴典, 原田泰典, 大西孝, 大橋一仁, 塚本真也

    精密工学会大会学術講演会講演論文集   2012   2012

  • Attempt to intelectual property education on main course, jointly worked

    Hideo TOYA, Takanori FUJIWARA, Toshifumi YUTI

    KOSEN KYOIKU   35 ( 3 )   245 - 250   2011

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  • 本科の教育課程や課外活動における知的財産教育の試み

    鳥家秀昭, 藤原貴典, 湯地敏史

    論文集高専教育   35 ( 3 )   245 - 250   2011

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  • MGCの円筒プランジ研削機構

    杉山信, 大橋一仁, 藤原貴典, 和久芳春, 塚本真也

    砥粒加工学会学術講演会講演論文集   2010   2010

  • 正面研削方式における研削抵抗分布の解析

    原田泰典, 藤原貴典, 新田保典, 若林稔文, 大橋一仁, 塚本真也

    砥粒加工学会学術講演会講演論文集   2010   2010

  • Visual simulation of the grinding process

    M. Sakakura, S. Tsukamoto, T. Fujiwara, I. Inasaki

    PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART B-JOURNAL OF ENGINEERING MANUFACTURE   222 ( 10 )   1233 - 1239   2008.10

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    Language:English   Publisher:PROFESSIONAL ENGINEERING PUBLISHING LTD  

    Grinding is one of the machining methods for finishing that is performed by using a large number of abrasive grains with irregular shapes and random distribution. While this feature enables accurate and high-quality machining, it complicates analysis of the grinding process. To solve this problem, a great number of computer simulations have been carried out using the Monte Carlo method. Most of them, however, statically calculate geometric interaction between a grain and a workpiece, and have not provided enough achievements for practical applications. In this study, taking this background into account, a simulation program has been developed based on the elastic support model of a grain in which the elasticity of grain support changes according to its location. The program focuses on the generation process of a workpiece surface, and simulates the interaction between grains and a workpiece, which includes the elastic and plastic deformation as well as the removal of workpiece material. Examples of the simulation shown in this study verify the fact that the simulation program facilitates analysis of the microscopic grinding phenomena, and can be used as a practical tool for predicting the grinding results and for optimizing grinding parameters.

    DOI: 10.1243/09544054JEM1032

    Web of Science

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  • 岡山における中小企業との産学連携

    藤原貴典, 東 英男

    産学連携学   5 ( 1 )   17 - 24   2008

  • カップ型砥石による超硬材料の縦軸正面研削方式に関する研究

    米津智也, 藤原貴典, 大橋一仁, 大森章規, 新田保典, 横溝精一, 塚本真也, 宇野義幸

    精密工学会大会学術講演会講演論文集   2007   2007

  • 同期2軸制御方式によるクランクシャフトピン研削機構の解析

    藤原貴典, 塚本真也, 宮川正寛, 松原太樹, 坂倉守昭, 吉川満雄

    日本機械学会論文集(C編)   73 ( 8 )   2350 - 2356   2007

  • A skill-formation model for grinding operations

    Moriaki Sakakura, Shinya Tsukamoto, Takanori Fujiwara, Ichiro Inasaki

    MACHINING SCIENCE AND TECHNOLOGY   10 ( 4 )   457 - 470   2006.10

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    Language:English   Publisher:TAYLOR & FRANCIS INC  

    A good part of grinding operations is still dependent on skilled operators. Against such a background, this study takes up cylindrical plunge grinding, and presents a skill-formation model based on the learning process similar to that in which a grinding operator acquires skills through trial and error. The model repeats learning by giving only the total grinding stock and initial infeed rate, changing infeed rate, and evaluating the size and the removal rate in the process end. The simulation result has proved that the model shows a skill-formation process similar to that of an operator and generates desirable infeed processes.

    DOI: 10.1080/10910340600998429

    Web of Science

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  • Visual Simulation of Grinding Process

    M. Sakakura, S. Tsukamoto, T. Fujiwara, I. Inasaki

    Intelligent Production Machines and Systems - 2nd I*PROMS Virtual International Conference 3-14 July 2006   107 - 112   2006

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    Language:English   Publisher:Elsevier Ltd  

    Grinding is one of the machining methods for finishing that is performed by using a large number of abrasive grains with irregular shapes and random distribution. While this feature enables accurate and high quality machining, it complicates analysis of the grinding process. In order to solve this problem, several computer simulations have been carried out using the Monte Carlo Method. Most of them statically calculate geometric interference between a grain and a workpiece, and have not provided enough achievements for practical applications. This chapter outlines the development of a simulation program based on the elastic behavior model of a grain. The program focuses on the generation process of a workpiece surface, and simulates the interaction of grains with a workpiece, which includes the elastic and plastic deformation and the removal of workpiece material. The simulation result is visualized using a three-dimensional graphics technique. The chapter illustrates an example, which verifies that the simulation program makes it easy to analyze the microscopic grinding phenomena, and can be used as a practical tool for predicting the grinding results and for optimizing grinding parameters. © 2006 Copyright © 2006 Elsevier Ltd. All rights reserved.

    DOI: 10.1016/B978-008045157-2/50025-0

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  • FUNDAMENTAL STUDY ON CROSS AXIS GRINDING METHOD

    Takanori Fujiwara, Shinya Tsukamoto, Moriaki Sakakura

    Proceedings of the 10th International Research/Expert Conference"Trends in the Development of Machinery and AssociatedTechnology" TMT2006, Barcelona-Lloret de Mar, Spain,11-15 September, 2006   2006

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  • 企業アンケートに見る岡山地域の産学官連携マインド

    藤原貴典, 東 英男

    産学連携学会第4回東京大会講演予稿集   2006

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  • D社との包括契約

    東 英男, 藤原貴典

    産学連携学会第4回東京大会講演予稿集   2006

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  • 3D Simulation of Surface Generation in Grinding

    Moriaki SAKAKURA, Shinya TSUKAMOTO, Takanori FUJIWARA, Ichiro INASAKI

    Proceedings of the 9th CIRP International Workshop on Modeling of machining Operation   2006

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  • 高精度輪郭研削加工の研究(第3報)-ボールエンド砥石の深切込み研削における研削抵抗解析-

    藤原貴典, 塚本真也, 黒江栄光, 中島利勝

    精密工学会誌   2005

  • Analysis of the grinding mechanism with wheel head oscillating type CNC crankshaft pin grinder

    T Fujiwara, S Tsukamoto, M Miyagawa

    ADVANCES IN ABRASIVE TECHNOLOGY VIII   291-292   163 - 168   2005

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    Language:English   Publisher:TRANS TECH PUBLICATIONS LTD  

    In this study, the crankshaft pin grinding mechanism, which is carried out with wheel head oscillating type CNC crankshaft pin grinder, is theoretically analyzed. In order to maintain grinding process, the pin rotates and also rocks along wheel working surface, because the wheel head oscillates with journal rotation. Then, it is made clear that cylindrical plunge grinding process progresses in the pin grinding process for the first time. Therefore, grinding speed ratio, which is defined as ratio of substantial pin surface speed to wheel surface speed, is firstly formulated. Secondly, undeformed chip size generated by a grain is estimated with the grinding velocity ratio. Finally, the grinding performance is predicted with experimental equations, which obtained previous study. By this simulation, it is made clear that dimensional accuracy and also surface roughness vary on whole of the pin surface with constant journal rotation grinding method. On the contrary, deviations of both the dimensional accuracy and the surface roughness are reduced with controlled speed ratio grinding method, in which journal rotation speed is adequately controlled.

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  • 岡山県の産学官連携を推進する協働16事業について

    藤原貴典

    産学連携学会第3回徳島大会講演予稿集   2005

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  • Analysis of the grinding mechanism with wheel head oscillating type CNC crankshaft pin grinder

    T Fujiwara, S Tsukamoto, M Miyagawa

    ADVANCES IN ABRASIVE TECHNOLOGY VIII   291-292   163 - 168   2005

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    Language:English   Publisher:TRANS TECH PUBLICATIONS LTD  

    In this study, the crankshaft pin grinding mechanism, which is carried out with wheel head oscillating type CNC crankshaft pin grinder, is theoretically analyzed. In order to maintain grinding process, the pin rotates and also rocks along wheel working surface, because the wheel head oscillates with journal rotation. Then, it is made clear that cylindrical plunge grinding process progresses in the pin grinding process for the first time. Therefore, grinding speed ratio, which is defined as ratio of substantial pin surface speed to wheel surface speed, is firstly formulated. Secondly, undeformed chip size generated by a grain is estimated with the grinding velocity ratio. Finally, the grinding performance is predicted with experimental equations, which obtained previous study. By this simulation, it is made clear that dimensional accuracy and also surface roughness vary on whole of the pin surface with constant journal rotation grinding method. On the contrary, deviations of both the dimensional accuracy and the surface roughness are reduced with controlled speed ratio grinding method, in which journal rotation speed is adequately controlled.

    Web of Science

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  • 100社訪問キャラバン隊事業に見られる岡山県下の産学官連携の実態と課題

    藤原貴典, 新倉正和, 飯田永久, 佐野公一郎, 畠平泰彦, 三島佳洋, 三宅 昇

    産学連携学会第3回徳島大会講演予稿集   2005

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  • 地域企業技術者リカレント教育の取組み

    藤原貴典

    産学連携学会第3回徳島大会講演予稿集   2005

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  • カムおよびクランクシャフト・ピンの研削機構解析と高精度研削加工法の提案

    藤原貴典, 宮川正寛, 塚本真也, 吉川満雄

    第9回岡山リサーチパーク研究・展示発表会要旨集   2005

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  • 地域の企業技術者を対象とする振動技術の体系的リカレント教育の試み

    古池治孝, 松浦啓克, 則次俊郎, 藤原貴典

    第9回岡山リサーチパーク研究・展示発表会要旨集   2005

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  • わかりやすい研究シーズ発信方法-研究シーズ集作成のアプローチ例-

    藤原貴典, 松浦啓克

    産学連携学会第3回徳島大会講演予稿集   2005

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  • 産学連携支援情報の発信-ワンストップを実現するために-

    藤原貴典, 松浦啓克, 山口友絵

    第9回岡山リサーチパーク研究・展示発表会要旨集   2005

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  • ロール研究会の紹介

    松浦啓克, 則次俊郎, 藤原貴典, 古池治孝

    第9回岡山リサーチパーク研究・展示発表会要旨集   2005

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  • 地域共同研究センター支援組織の活動に関する考察(第1報)-活動の実績と問題点および活性化の試み-

    藤原貴典, 松浦啓克

    産学連携学会第2回大会講演予稿集   2004

  • 研削加工における最新計測制御技術(24)-表面粗さ制御研削法-

    吉川満雄, 塚本真也, 大橋一仁, 藤原貴典

    機械の研究   Vol.56 No.9 p.993-1000   2004

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  • 研削加工における最新計測制御技術(25)-内面研削におけるテーパ誤差ゼロ制御法-

    大橋一仁, 塚本真也, 藤原貴典, 吉川満雄

    機械の研究   Vol.56 No.10 p.1098-1106   2004

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  • 研削加工における最新計測制御技術(22)-研削実験の意外なポイントと安全な実験のためのNG事例-

    大橋一仁, 塚本真也, 藤原貴典, 吉川満雄

    機械の研究   Vol.56,No.7,p. - .   2004

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  • 研削加工における最新計測制御技術(23)―ファジィ理論による知能的制御研削加工―

    塚本真也, 大橋一仁, 藤原貴典, 吉川満雄

    機械の研究   第56巻、第8号、p.890-898   2004

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  • 研削加工における最新計測制御技術(20)-研削液の冷却性能と潤滑性能の計測技術-

    塚本真也, 大橋一仁, 吉川満雄, 藤原貴典

    機械の研究   Vol.56,No.5,p.595-602   2004

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  • 研削加工における最新計測制御技術(21)-タッチセンシング技術-

    藤原貴典, 塚本真也, 大橋一仁, 吉川満雄

    機械の研究   Vol.56,No.6,688-696   2004

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  • Development of touch sensor based on grinding fluid spouting phenomenon

    T Fujiwara, S Tsukamoto, A Nishii

    PROGRESS OF MACHINING TECHNOLOGY   555 - 560   2004

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    Language:English   Publisher:AVIATION INDUSTRY PRESS  

    In this study, a non-contact type touch sensor, which can predict a machining start point in an external cylindrical plunge grinding process, is developed. The detecting mechanism of this sensor is based on the peculiar grinding fluid spouting phenomenon, which appears in a grinding process with a porous grinding wheel. Grinding fluid cools the sensor, which is previously heated by the Joule's heat slightly, and then a quantity of spouting grinding fluid increases with a decrease of a distance between grinding wheel and workpiece. Therefore, a unique touch sensing method is proposed, in which the residual wheel head approach distance can be predicted by the sensor output change in a wheel head approach.

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  • 国立大学における産学官連携活動について

    藤原貴典

    第8回岡山リサーチパーク合同研究発表会 特別講演会・分科会研究発表要旨   2004

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  • 高精度輪郭研削加工の研究(第2報)-ボールエンド砥石による幾何学的切りくず形状の解析-

    藤原貴典, 塚本真也, 黒江栄光, 中島利勝

    精密工学会誌   2004

  • 地域共同研究センター支援組織の活動に関する考察(第2報)-ロール製作技術研究会活動-

    松浦啓克, 藤原貴典

    産学連携学会第2回大会講演予稿集   2004

  • 機械加工支援装置の紹介-動力計と機械熱変形補正センサの提案-

    藤原貴典

    産学連携学会第1回大会講演予稿集   2003

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  • Development of High Precision Contour Grinding Method under Consideration with both Curvature Radius Change of Workpiece and Thermal Deformation of Machine Structure

    Shinya TSUKAMOTO, Takanori FUJIWARA, Toshikatsu NAKAJIMA

    International Conference on Leading Edge Manufacturing in 21st Century   2003

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  • 研削加工における最新計測制御技術(15)―砥粒支持剛性の計測技術とその解析方法―

    塚本真也, 大橋一仁, 藤原貴典, 吉川満雄

    機械の研究(養賢堂)   第55巻・第12号   2003

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  • インターネットで提供される産学官連携支援情報について

    藤原貴典

    産学連携学会第1回大会講演予稿集   2003

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  • Analysis of the Cam Grinding Mechanism with a CNC Cam Grinder

    Takanori FUJIWARA, Shinya TSUKAMOTO

    Key Engineering Materials   2003

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  • 高精度輪郭研削加工の研究(第1報)-工作物曲率変化と機械熱変形の影響-,

    中島利勝, 藤原貴典, 塚本真也, 谷由将和, 山田龍宙

    精密工学会誌   2001

  • サイアロンの単粒研削に関する研究 Reviewed

    53 ( 8 )   1271 - 1276   1987.8

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    Language:Japanese  

    DOI: 10.2493/jjspe.53.1271

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Presentations

  • 地域イノベーション創出の人材育成用教材の開発と創出モデル化

    産学連携学会第10回大会  2012 

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  • 緑化ブロックの開発

    産学連携学会関西・中四国支部第2回研究・事例発表会  2010 

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  • 正面研削方式における研削抵抗分布の解析

    ABTEC2010砥粒加工学会学術講演会  2010 

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  • 円筒研削加工用の実用型タッチセンサの開発

    ABTEC2010砥粒加工学会学術講演会  2010 

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  • 学金連携システム研究会~目的とその活動~

    産学連携学会第8回大会  2010 

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  • 産学連携による地域イノベーション創出-3(群馬大学の実用化事例から)

    産学連携学会第8回大会  2010 

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  • 学金連携システム研究会~目的とその活動~

    産学連携学会第8回大会  2010 

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  • 岡山地域の産学金連携活動

    産学連携学会第8回大会  2010 

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  • 岡山コーディネータ連絡協議会の活動

    産学連携学会第8回大会  2010 

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  • 岡山地域の産学金連携活動

    産学連携学会第8回大会  2010 

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  • 岡山の地域特性を考慮した持続的な産学金連携体制の構築に関する考察

    第13回岡山リサーチパーク研究・展示発表会  2009 

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  • 岡山の地域と大学で進める産学官連携

    第2回産学官民コミュニティ全国大会  2008 

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  • 2008年度大学発ベンチャー企業設立数 単年度日本一 8社設立の謎を追う-ベンチャー支援の取組状況とその課題-

    第20回国立大学法人共同研究センター長等会議・分科会A  2008 

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  • 2008年度産学連携アシスタントコーディネーター養成(第1回および第2回)

    平成20年度おかやま信用金庫養成塾  2008 

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  • 中国地域の大学が連携する-中国地域産学官連携コンソーシアム-

    おかやまコーディネータ連絡協議会シンポジウム  2008 

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  • 産学官連携の推進について

    関塾玉野産学官連携セミナー  2008 

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  • リエゾン活動における新展開-学金連携-

    第7回産学官連携推進会議、産学連携学会ワークショップ  2008 

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  • 産学官連携の推進について

    平成20年度トマト銀行渉外担当役席講演会  2008 

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  • 産学官連携の推進について

    平成20年度トマト銀行渉外担当・推進委員会講演会  2008 

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  • 工作機械の熱変形による加工誤差低減方法の開発

    第12回岡山リサーチパーク研究・展示発表会  2008 

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  • 思考トレーニングの場としての社会人向けMOT研修

    教育シンポジウム(岡山県工学教育協議会、特色GP主催)  2008 

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  • 地元企業との産学連携進展に向けた親和力強化の試み

    第12岡山リサーチパーク研究・展示発表会  2008 

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  • 産学連携のすすめ

    岡山県中小企業支援制度説明会  2008 

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  • 岡山大学における大学発ベンチャー企業の支援策

    中国地域ファンド研究会  2007 

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  • カップ型砥石による超硬材料の縦軸正面研削方式に関する研究

    (社)精密工学会2007年度秋季大会学術講演会  2007 

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  • 砥石構造の差異による研削液噴出現象の相違とこの現象を利用したタッチセンサの開発

    (社)精密工学会2007年度秋季大会学術講演会  2007 

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  • 広範囲な産学連携制度の現状と問題点

    第11回岡山リサーチパーク研究・展示発表会  2007 

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  • 地元金融機関のアシスタントコーディネーター養成について

    特定非営利活動法人産学連携学会 第5回山形大会  2007 

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  • ロール表面の交差研削方式による仕上げ加工

    第11回岡山リサーチパーク研究・展示発表会  2007 

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  • FUNDAMENTAL STUDY ON CROSS AXIS GRINDING METHOD

    Proceedings of the 10th International Research/Expert Conference "Trends in the Development of Machinery and Associated Technology" TMT2006  2006 

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  • Visual Simulation of Grinding Process

    2nd IPROMS Virtual International Conference on Intelligent Production Machines and Systems, http://conference.iproms.org/visual_simulation_of_grinding_processIPROMS2006  2006 

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  • 企業アンケートに見る岡山地域の産学官連携マインド

    産学連携学会第4回東京大会  2006 

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  • D社との包括契約

    産学連携学会第4回東京大会講演予稿集  2006 

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  • Analysis of the Grinding Mechanism with Wheel Head Oscillating Type CNC Crankshaft Pin Grinder

    2nd International Meeting of Abrasion  2006 

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  • 3D Simulation of Surface Generation in Grinding

    9th CIRP International Workshop on Modeling of machining Operation (2006)  2006 

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  • 産学官連携支援情報の発信-ワンストップを実現するために-

    第9回岡山リサーチパーク研究・展示発表会  2005 

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  • 地域の企業技術者を対象とする振動技術の体系的リカレント教育の試み

    第9回岡山リサーチパーク研究・展示発表会  2005 

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  • ロール研究会の紹介

    第9回岡山リサーチパーク研究・展示発表会  2005 

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  • カムおよびクランクシャフト・ピンの研削機構解析と高精度研削加工法の提案

    第9回岡山リサーチパーク研究・展示発表会  2005 

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  • Analysis of the Grinding Mechanism with Wheel Head Oscillating Type CNC Crankshaft Pin Grinder

    The 8th International Symposium on Advances in Abrasive Technology  2005 

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  • 交差研削方式によるロール表面粗さ改善に関する研究

    日本機械学会2005年度年次大会  2005 

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  • 地域企業技術者リカレント教育の取組み

    産学連携学会第3回徳島大会  2005 

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  • 岡山県の産学官連携を推進する協働16事業について

    産学連携学会第3回徳島大会  2005 

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  • わかりやすい研究シーズ発信方法-研究シーズ集作成のアプローチ例-

    産学連携学会第3回徳島大会講演予稿集 2005.5.26-27 p.23-24  2005 

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  • 100社訪問キャラバン隊事業に見られる岡山県下の産学官連携の実態と課題

    産学連携学会第3回徳島大会  2005 

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  • Development of Touch Sensor Based on Grinding Fluid Spouting Phenomenon

    The 7th International Conference on Progress of Machining Technology  2004 

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  • 地域共同研究センター支援組織の活動に関する考察(第2報)―ロール製作技術研究会活動―

    産学連携学会・第2回大会  2004 

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  • CNCクランクシャフトピン研削機構の解析

    日本機械学会2004年度年次大会  2004 

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  • 国立大学における産学官連携活動について

    第8回岡山リサーチパーク合同研究発表会  2004 

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  • 地域共同研究センター支援組織の活動に関する考察(第1報)―活動の実績と問題点および活性化の試み―

    産学連携学会・第2回大会  2004 

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  • Analysis of the Cam Grinding Mechanism with a CNC Cam Grinder

    6th International Symposium on Advances in Abrasive Technology  2003 

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  • 機械加工支援装置の紹介-動力計と機械熱変形補正センサの提案-

    産学連携学会第1回大会  2003 

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  • Development of High Precision Contour Grinding Method under Consideration with both Curvature Radius Change of Workpiece and Thermal Deformation of Machine Structure

    2nd International Conference on Leading Edge Manufacturing in 21st Century  2003 

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  • 高精度輪郭研削加工の研究(第3報)―ボールエンド砥石の研削抵抗分布の解析―

    2003年度精密工学会春季大会学術講演会  2003 

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  • インターネットで提供される産学官連携支援情報について

    産学連携学会第1回大会  2003 

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  • 国立大学における産学官連携活動について

    第8回岡山リサーチパーク合同研究発表会  2003 

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  • 高精度輪郭研削加工の研究(第2報)―ボールエンド砥石の研削抵抗発生機構と幾何学的切りくず形状の解析―

    精密工学会・2002年度関西地方定期学術講演会  2002 

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  • 高精度輪郭研削加工の研究(第1報)-工作物曲率変化と機械熱変形の影響-

    2000年度精密工学会春季大会学術講演会  2000 

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Awards

  • 論文賞

    2021.6   NPO法人産学連携学会   国立大学法人19大学における共同研究の実施状況の解明に関する実証的研究

    北村寿宏, 藤原貴典, 川崎一正, 竹下哲史, 内島典子,秋丸國廣

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  • 功労賞

    2014.6   NPO法人産学連携学会   学金連携システム研究会代表(岡山大学)の顕著な活動に対して

    学金連携システム研究会

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  • 特別賞

    2013.6   NPO法人産学連携学会   産学連携学会の活動に対し、特に顕著な業績等を残し記録にとどめるべき者を対象に表彰

    藤原貴典・岡山大学

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  • 功労賞

    2013.6   NPO法人産学連携学会   関西・中四国支部幹事(岡山大学)の顕著な活動に対して

    関西・中四国支部幹事

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Research Projects

  • High Efficiency and High Quality Dry Grinding of Carbon Fiber Reinforced Plastic

    Grant number:17K06080  2017.04 - 2020.03

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C)  Grant-in-Aid for Scientific Research (C)

    Ohashi Kazuhito

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    Grant amount:\4810000 ( Direct expense: \3700000 、 Indirect expense:\1110000 )

    In this study, we proposed the dry grinding of carbon fiber reinforced plastic (CFRP) using the dry ice jet blowing on a diamond grinding wheel surface in the grinding process. As a result, it was experimentally clarified that the dry ice jet controls the wheel loading due to grinding of CFRP to lead the extent of wheel life and the increase of ground surface quality rather than the normal dry grinding. Furthermore, it was confirmed that some carbon fibers on the ground surface were finely crushed in wet grinding.

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  • Development of cup type grinding wheel for cemented carbaide feature of deep depth of cut compare to cutting and anti grazing

    Grant number:26420051  2014.04 - 2018.03

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C)  Grant-in-Aid for Scientific Research (C)

    FUJIWARA Takanori

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    Grant amount:\4940000 ( Direct expense: \3800000 、 Indirect expense:\1140000 )

    In the face grinding proses of cemented carbide with diamond plating grinding wheel, which is superior in cooling characteristics, it is obtained that information to design of the new type grinding wheel to deep cut grinding experimentally, with the analysis of grinding state, by measuring of such as grinding force, grinding force distribution which has pressure dimension, observation of grinding wheel surface, EPMA analysis of adhesive material on the grinding surface of the wheel,surface roughness and so on.
    As a result, when feed rate is constant, and it added setting depth of the cut, a steady state did not develop, and, the adhesive material due to grinding chip distribution at bottom of grinding wheel near land corner R, it became clear that peak value reduced and also width of peak became broad. In the case of setting depth is constant and it added feed rate, grinding results are similar. And two prototypes of grinding wheels for deep depth of cut grinding are produced.

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  • An empirical study on clarifying the present state of cooperative research between a company and a university in order to examine problems and solutions of activating local innovations

    Grant number:26380647  2014.04 - 2017.03

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C)  Grant-in-Aid for Scientific Research (C)

    KITAMURA Toshihiro, UCHIJIMA Fumiko

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    Grant amount:\4680000 ( Direct expense: \3600000 、 Indirect expense:\1080000 )

    We analyzed cooperative research contract information of 19 universities of the financial years 2004-2013 or 2009-2013, in order to clarify the situation of University-Industry research collaborations and the geographical distribution of the partners. We obtained following results. The cooperative researches with large enterprises in Kanto area are increasing at most universities. On the other hand, the cooperative researches of a university with a small and medium-sized enterprise which is located in the prefecture where the university is located have a tendency not to increase at most universities. This tendency is thought a big problem for promoting of the local innovations.

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  • A Study of Regional Innovation Systems Influenced by Japanese Regional Relationship Banking Policy

    Grant number:26512001  2014.04 - 2017.03

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C)  Grant-in-Aid for Scientific Research (C)

    Ono Hiroyuki, Kato Hiroyoshi, Takeda Tetsu, Takaya Satoshi

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    Grant amount:\5070000 ( Direct expense: \3900000 、 Indirect expense:\1170000 )

    We focused various activities that the regional financial institutes were making for their customer companies influenced by Regional Relationship Banking Policy in Japan. Especially we focused the networking between the financial institutes and the research institutes like Universities. We analyzed the features of the networks quantitatively and the effects on the activities. As the result of the verification, this research could show following facts. Around half of the financial institutes and the research institutes in same Prefectural area joined the network influenced by the Regional Relationship Banking Policy. The complicated network, plural financial institutes and the research institutes were connected mutually, had not been made yet. The network with the research institutes could influence the banker’s awareness and decision of financing.

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  • Development of teaching materials of case method for bringing up a person with ability to create innovation, and discussion of a model for a regional innovation system.

    Grant number:21300292  2009 - 2011

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (B)  Grant-in-Aid for Scientific Research (B)

    KITAMURA Toshihiro, ITO Masami, KAWASAKI Kazumasa, FUJIWARA Takanori, TANSHO Terutaka

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    Grant amount:\7280000 ( Direct expense: \5600000 、 Indirect expense:\1680000 )

    With increasing necessity of both bringing up a person who creates innovation and establishing a regional innovation system, this research was conducted in mainly four subjects, as follows.
    1) Examining the present state of university-industry collaboration and innovation from the regional aspects
    2) Collecting cases of technology commercialization by the university-industry collaboration and analyzing the process
    3) Developing teaching materials of case method based on the actual cases
    4) Investigating mechanisms of the regional innovation and presenting the possible measures and paths for establishing a regional innovation system.

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  • Development of Cavitation Aided Ultra-precision Surface Finishing Technique of 3-dimentional Curved hole

    Grant number:15560097  2003 - 2004

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C)  Grant-in-Aid for Scientific Research (C)

    OHASHI Kazuhito, TSUKAMOTO Shinya, FUJIWARA Takanori

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    Grant amount:\3400000 ( Direct expense: \3400000 )

    In this study, the cavitation aided machining is proposed as a precision micro patterning method based on the new concept of a positive use of cavitation in a suction flow for machining phenomenon. There have been problems on cavitation that causes erosion, vibration and noise of fluid machinery since its discovery. However, its advantages on cleaning or peening and so on were recently reported.
    The cavitation aided machining makes loose micro abrasive grains, which are mixed in machining fluid of water, to interfere in the workpiece surface with impact of cavitation and flow of machining fluid restricted partially by the restrictor setting above a machining point on workpiece surface. The machining phenomenon continuously occurs along the workpiece surface by sliding a restrictor along the flowing direction parallel to the workpiece surface. In the micro patterning process, the polished glass surface except for the required machining region is masked by polyester film, and it is machined by the cavitation aided machining. The required micro profile on glass surface is obtained after releasing masking film.
    The micro profile generation mechanism and characteristics of glass by the proposed micro patterning method has been investigated in this study. The form accuracy of generated micro patterns become higher with decreasing the thickness of masking film or the machining width determined by the mask. Several micro patterns on glass surface, for example the micro terraced groove, the micro terraced dimple and so on, depend on mask patterns have been obtained, and there is a possibility of cavitation aided machining applying to the micro fabrication of hard and brittle materials.

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  • Ultraprecision Cutting Process of Anisotropic Super-elastic Alloy

    Grant number:11650131  1999 - 2000

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C)  Grant-in-Aid for Scientific Research (C)

    OHASHI Kazuhito, FUJIWARA Takanori, TSUKAMOTO Shinya, NAKAJIMA Toshikatsu

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    Grant amount:\3400000 ( Direct expense: \3400000 )

    The purpose of this research is to obtain fundamental information for making clear the generation mechanism of ultraprecision machined surface of anisotropic super-elastic alloy with a diamond tool. Especially, in the case of ultraprecision cutting of anisotropic super-elastic alloy, it is difficult to finish the surface with high geometrical accuracy. Then some factors generating geometrical accuracy in ultraprecision cutting of Al-Mg alloy are investigated by analyzing finished surface profile and cutting heat in ultraprecision cutting process. Main conclusions obtained in this research are as follows : (1) Workpiece surface is finished in a concave profile with convex center in ultraprecision cutting. (2) Such profile of finished surface is generated by the thermal expansion of diamond tool and workpiece with cutting heat or spring back of cutting edge. (3) The maximum temperature rise at cutting point runs to 130℃. (4) The profile of finished surface is as same as that simulated with temperature rise and coefficient of thermal expansion of cutting tool.

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  • Ultraprecision Cutting of Functional Materials

    Grant number:09650140  1997 - 1998

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C)  Grant-in-Aid for Scientific Research (C)

    OHASHI Kazuhito, FUJIWARA Takanori, TSUKAMOTO Shinya, NAKAJIMA Toshikatsu

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    Grant amount:\3300000 ( Direct expense: \3300000 )

    The purpose of this research is to obtain fundamental information for making clear the generation mechanism of ultraprecision machined surface of functional materials with mono-crystallin diamond tool. Especially, the function of machined material is affected by the surface finish. Then some factors generating surface finish in ultraprecision cutting of Al-Mg alloy are investigated by analyzing finished surface profile and observing orientation of each crystal grain with ECP method. Main conclusions obtained in this research are as follows : (1) In the case of smaller feed rate, steps are generated at the grain boundary on a finished surface of Al-Mg alloy by ultraprecision cutting and that is one of factors which affect on an increase of surface finish. (2) Steps are generated by the difference of elastic recovery of each crystal grain and are affected by orientation of crystal grains side by side. And the revel of crystal grain becomes higher with approaching its direction to (124) on a stereo triangle. (3) The step on grain boundary is affected by burnishing with a frank and decreases with a decrease of relief angle. (4) The specific cutting force ratio and compressive residual stress increase with an increase of burnishing effect.

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Class subject in charge

  • Inovation Patent (2021academic year) Late  - 木7,木8

  • Inovation Patent (2020academic year) Late  - 木7,木8

 

Media Coverage

  • 産学官金連携に注力する金融機関 Newspaper, magazine

    日刊工業新聞  24面  2014.5

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    Author:Myself 

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