OTA Minoru

FacultyMechanical Engineering
PositionProfessor
Last Updated :2017/09/19

Profile

Career

  • 2008/02-, Kyoto Institute of Technology, Professor

Classes

    Bachelor:Manufacturing Processes and Machineshop Practice, Mechanics of Cutting & Grinding
    Master:Applied Machining Processes, Practice Process Design Ⅰ, Practice Process Design Ⅱ
    Doctor:Manufacturing Processes for Engineering Materials
    Syllabus:Display

Research Field

  • Research Project:
    • Micro Structuring Technology for High-Functional Surface
    • Develop,ent of Super Processing Center
    • Study of Ultra-high Speed Mirror-Like Surface Grinding
  • Seeds of Knowledge:Display

Research Activities

Papers

  • Friction characteristics of textured surface created by electrical discharge machining under lubrication
    Author : Keishi Yamaguchi*, Yasuhiro Takada, Yuki Tsukuda, Minoru Ota, Kai Egashira and Tatsuro Morita
    Journal : Procedia CIRP
    Publication Date : 2016/07
    Volume,Number,Page : Vol. 42
  • 内接2円筒試験および往復摺動試験における微細形状による摩擦低減
    Author : Yoshitaka Uehara, Toshikazu Nannbu, Yosuke Koeduka, Tatsuomi Nkayama and Minoru Ota
    Journal : 精密工学会誌
    Publication Date : 2016/03
    Volume,Number,Page : Vol.82, No.3
  • High-speed constant-pressure grinding characteristics of PCD with diamond grinding wheel
    Author : Takaaki FUJIMOTO, Minoru OTA, Kai EGASHIRA, Keishi YAMAGUCHI, Toshikazu NANBU, Hirotaka MIWA and Yasunori AKITA
    Journal : Proceedings of the 8th International Conference on Leading Edge Manufacturing in 21st Century
    Publication Date : 2015/11
    Volume,Number,Page : No.0806
  • Cutting of Nanoscale Diameter Micropins
    Author : Kenichi KURIYAMA, Yasuhiro TONARI, Kai Egashira, Keishi YAMAGUCHI and Minoru OTA
    Journal : Proceedings of the 8th International Conference on Leading Edge Manufacturing in 21st Century
    Publication Date : 2015/11
    Volume,Number,Page : No.2104
  • Development of EDT equipment using wire tool electrode
    Author : Yasuhiro Takada, Mitsuru Shinozaki, Minoru Ota, Kai Egashira, Keishi Yamaguchia and Yoshitaka Hattori
    Journal : Advanced Materials Research, Advances in Abrasive Technology
    Publication Date : 2015/10
    Volume,Number,Page : Vol.1136
  • Drilling of Microholes Using Diamond Grinding Tools
    Author : Kai Egashira, Ryohei Okina, Keishi Yamaguchi and Minoru Ota
    Journal : Advanced Materials Research, Advances in Abrasive Technology
    Publication Date : 2015/10
    Volume,Number,Page : Vol.1136
  • Fabrication of Shapes with Overhang Using Micro-Boring Tools
    Author : Kai Egashira, Kazuyuki Harada, Keishi Yamaguchi, Minoru Ota
    Journal : Advanced Materials Research
    Publication Date : 2014/09
    Volume,Number,Page : Vol.1017, pp.485?488
  • Friction Characteristics with Pin-on-Disc Friction Test on Microstructured Surface using Whirling Electrical Discharge Texturing
    Author : Vitchuda Lertphokanont, Takayuki Sato, Masahiro Oi, Minoru Ota, Keishi Yamaguchi, Kai Egashira
    Journal : Advanced Materials Research
    Publication Date : 2014/09
    Volume,Number,Page : Vol. 1017 (2014) pp 417-422
  • Influence of Work Speed on Surface Quality with Rapid Rotation
    Author : Keishi Yamaguchi, Ryo Yamazaki, Chuanhai Yu, Minoru Ota, Kai Egashira, Yasunori Akita, Shoji Suzuki
    Journal : Advanced Materials Research
    Publication Date : 2014/09
    Volume,Number,Page : Vol. 1017 (2014) pp 66-71
  • Micro cyclic structuring on metal foil surface using Micro Form Rolling
    Author : Jun TOMITA, Shohei YAMAO, Minoru OTA, Kai EGASHIRA, Keishi YAMAGUCHI, Yoshitaka UEHARA
    Journal : Proceedings of The 15th International Conference on Precision Engineering (ICPE2014)
    Publication Date : 2014/07
    Volume,Number,Page : pp.78-82
  • Friction Characteristics of Microstructured Surface using Whirling Electrical Discharge Texturing
    Author : Vitchuda LERTPHOKANONT, Takayuki SATO, Masahiro OI, Minoru OTA, Kai EGASHIRA, Keishi YAMAGUCHI, Toshikazu NANBU, Hirotaka MIWA
    Journal : Proceedings of The 15th International Conference on Precision Engineering (ICPE2014)
    Publication Date : 2014/07
    Volume,Number,Page : pp.25-30
  • Drilling of microholes down to 10 micro m in diameter using ultrasonic grinding
    Author : K. Egashira, R. Kumagai, R. Okina, K. Yamaguchi, M. Ota
    Journal : Precision Engineering
    Publication Date : 2014/07
    Volume,Number,Page : Vol.38, No.3, pp.605?610
  • Three-dimensional micro-texturing technology using micro form rolling
    Author : Minoru OTA, Yoshitaka UEHARA, Toshikazu Nanbu
    Journal : Abrasive Technology
    Publication Date : 2013/12
    Volume,Number,Page : Vol. 57, No.12
  • Effect of Discharge Duration and Pulse Frequency on Surface Characteristics of Textured Surface using Whirling Electrical Discharge Texturing
    Author : Vitchuda Lertphokanont, Masahiro OI, Takayuki Sato, Minoru OTA, Kai EGASHIRA, Keishi YAMAGUCHI, Masayoshi YAMADA, Yasuo TOMITA
    Journal : Proceedings of the 7th International Conference on Leading Edge Manufacturing in 21st Century (LEM21)
    Publication Date : 2013/11
    Volume,Number,Page : pp.353-358
  • Back-Surface Deburring of a Small Hole Using Whirling Electrical Discharge Machining with Wire Tool Electrode
    Author : Masahiro OI, Vitchuda Lertphokanont, Atsushi NAKAYAMA, Minoru OTA, Kai EGASHIRA, Keishi YAMAGUCHI
    Journal : Proceedings of the 7th International Conference on Leading Edge Manufacturing in 21st Century (LEM21)
    Publication Date : 2013/11
    Volume,Number,Page : pp.359-364
  • Development of Whirling Electrical Discharge Texturing on Inner Surface of Small Hole
    Author : Vitchuda LERTPHOKANONT, Minoru Ota, Hayato YASUI, Tooru HAMAOKA, Tomoya YABUNAKA
    Journal : Journal of Advanced Mechanical Design, Systems, and Manufacturing
    Publication Date : 2013/11
    Volume,Number,Page : Vol. 7, No.4 , (2013) pp 763-776
  • Surface Quality of Textured Surface on Cylindrical Inner Surface using Whirling Electrical Discharge Texturing
    Author : Vitchuda Lertphokanont, Takayuki Sato, Minoru Ota, Keishi Yamaguchi, Kai Egashira
    Journal : Advanced Materials Research
    Publication Date : 2013/09
    Volume,Number,Page : Vol. 797, pp 338-343.
  • High efficiency and high quality surface finishing using rapid rotation mirror-like surface grinding 2nd report: Improvement of surface quality on mirror-like surface grinding
    Author : 山口 桂司, 山﨑 遼, 久保 公秀, 太田 稔, 江頭 快, 秋田 恭伯, 鈴木 祥司
    Journal : Journal of the Japan Society for Abrasive Technology
    Publication Date : 2013/05
    Volume,Number,Page : 第57巻・第5号・pp.309-313
  • High efficiency and high quality surface finishing using rapid rotation mirror-like surface grinding 1st report: Development of ultra-high speed grinding machine and truing characteristics
    Author : 山﨑 遼, 久保 公秀, 田中 景一朗, 太田 稔, 江頭 快, 山口 桂司, 秋田 恭伯, 鈴木 祥司
    Journal : Journal of the Japan Society for Abrasive Technology
    Publication Date : 2013/04
    Volume,Number,Page : 第57巻・第4号・247-252
  • 3次元微細塑性加工メカニズムの解析
    Author : Yoshitaka Uehara, Minoru Ota, Toshikazu Nanbu
    Journal : Journal of the Japan Society for Abrasive Technology
    Publication Date : 2013/03
    Volume,Number,Page : Vol. 57, No.3, pp.162-167.
  • Development of Deburring Technology with Whirling EDM
    Author : Vitchuda Lertphokanont, Atsushi Nakayama, Minoru Ota, Kai Egashira, Keishi Yamaguchi, Naomi Kawada
    Journal : International Journal of Automation Technology
    Publication Date : 2013/01
    Volume,Number,Page : Vol.7, No.1, pp.121-127
  • Development of deburring technology with whirling EDM -influence of the motor rotational speed control conditions and the electrical conditions on the machining characteristics-
    Author : A. Nakayama, V. Lertphokanont, M. Ota, K. Egashira, K. Yamaguchi, N.Kawada and S. Kouno
    Journal : Key Engineering Materials
    Publication Date : 2012/11
    Volume,Number,Page : Vols.523?524, pp.293?298
  • Analysis of 3 Dimensional Micro Plastic Deformation Phenomenon Using Indentation Method
    Author : Yoshitaka Uehara, Minoru Ota, Toshikazu Nanbu
    Journal : Int. J. of Automation Technology
    Publication Date : 2012/10
    Volume,Number,Page : Vol. 6, No. 6, pp. 1-7.
  • Micro-Structuring on Cylindrical Inner Surface Using Whirling Electrical Discharge Texturing
    Author : V. Lertphokanont, T. Sato, M. Ota, K. Yamaguchi, K. Egashira
    Journal : Advanced Materials ResearchAdvances in Abrasive Technology
    Publication Date : 2012/09
    Volume,Number,Page : Vol.565, pp.430?435
  • Micro Hole Processing Using Electro-Chemical Discharge Machining
    Author : Yasuhiro MOCHIMARU, Minoru OTA, Keishi YAMAGUCHI
    Journal : Journal of Advanced Mechanical Design, Systems, and Manufacturing
    Publication Date : 2012/08
    Volume,Number,Page : Vol.6, No.6, pp.949-957
  • Development of Deburring Technology with Whirling EDM
    Author : Vitchuda LERTPHOKANONT, Atsushi NAKAYAMA, Minoru OTA, Kai EGASHIRA, Keishi YAMAGUCHI, Naomi KAWADA and Shinji KOUNO
    Journal : Proceedings of the 6th International Conference on Leading Edge Manufacturing in 21st Century (LEM21)
    Publication Date : 2011/11
    Volume,Number,Page : pp.1?6, 3369
  • Micro cyclic structuring using Micro Nano Form Rolling
    Author : Tomohiro TSUJI, Minoru OTA, Keishi YAMAGUCHI, Yuta FUKUTOMI, Yoshitaka UEHARA
    Journal : Proceedings of the 6th International Conference on Leading Edge Manufacturing in 21st Century (LEM21)
    Publication Date : 2011/11
    Volume,Number,Page : pp.1?6, 3241
  • Micro hole processing using Electro-Chemical Discharge Machining
    Author : Yasuhiro MOCHIMARU, Minoru OTA, Keishi YAMAGUCHI
    Journal : Proceedings of the 6th International Conference on Leading Edge Manufacturing in 21st Century (LEM21)
    Publication Date : 2011/11
    Volume,Number,Page : pp.1?6, 3396
  • Ultra-High Speed Grinding Using ancBN Wheel for a Mirror-Like Surface Finish
    Author : Minoru OTA, Kazuhiko TAKASHIMA, Hidenori WATANABE
    Journal : Transactions of the Japan Society of Mechanical Engineers
    Publication Date : 2009/09
    Volume,Number,Page : Vol.75, No.757, 2410-2415
  • Novel Microsurface Machining Techiniques for Improving the Traction Coefficient
    Author : Minoru Ota, Tatsuomi Nakayama, Toshikazu Nanbu, Yoshiteru Yasuda
    Journal : SAE Techinical Paper
    Publication Date : 2008/04
    Volume,Number,Page : 2008-01-0414
  • High-quality and high-efficiency machining by rapid rotation grinding 1st report: Effect of increasing wheel and work peripheral speed
    Author : Tatsuomi NAKAYAMA, Junichiro TAKAGI, Hiroyuki SAKAGUCHI, Minoru OTA
    Journal : Journal of the Japan Society for Abrasive Technology
    Publication Date : 2007/06
    Volume,Number,Page : Vol.51, No.6, pp.339-344
  • High-quality and high-efficiency machining by rapid rotation grinding 2nd report: Grinding performance at high work peripheral speed
    Author : Tatsuomi NAKAYAMA, Junichiro TAKAGI, Hidenori WATANABE, Minoru OTA
    Journal : Journal of the Japan Society for Abrasive Technology
    Publication Date : 2007/06
    Volume,Number,Page : Vol.51, No.6, pp.345-350
  • Novel Microsurface Machining Techniques for Powertrain Components
    Author : Minoru Ota, Tatsuomi NAKAYAMA, Kazuhiko TAKASHIMA
    Journal : JSAE Annual Congress Proceedings
    Publication Date : 2006/05
    Volume,Number,Page : No.30-06, pp.11-14

Books etc

  • Surface Finishing and Surface Function for Automotive Components
    Author : Minoru OTA
    Publisher : (社)自動車技術会
    Publication Date : 2008/04


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