HAYAKAWA Shinya

写真a

Affiliation Department etc.

Department of Electrical and Mechanical Engineering
Department of Electrical and Mechanical Engineering

Title

Associate Professor

Mail Address

E-mail address

Graduating School

  • 1989.04
    -
    1993.03

    Tokyo University of Agriculture and Technology   Faculty of Engineering   Department of Mechanical Systems Engineering   Graduated

Graduate School

  • 1993.04
    -
    1995.03

    Tokyo University of Agriculture and Technology  Graduate School, Division of Engineering  Master's Course  Completed

  • 1995.04
    -
    1998.03

    Tokyo University of Agriculture and Technology  Graduate School, Division of Engineering  Department of Mechanical Systems EngineeringDoctor's Course  Completed

Degree

  • Tokyo University of Agriculture and Technology -  Doctor (Engineering)

External Career

  • 1997.04
    -
    1998.07

    Japan Society for the Promotion of Science   Special researcher of the Japan Society for the Promotion of Science  

Academic Society Affiliations

  •  
     
     

    Japan Society of Mechanical Engineers

  •  
     
     

    Japan Society for Precision Engineering

  •  
     
     

    Japan Society of Electrical Machining Engineers

  •  
     
     

    Japan Laser Processing Society

  •  
     
     

    Japan Society of Polymer Processing

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Field of expertise (Grants-in-aid for Scientific Research classification)

  • Production engineering/Processing studies

 

Research Career

  • Material Removal Mechanism in Electrical Discharge Machining

    (not selected)  

    Project Year:  2005.04  -  Now

  • Electrical Discharge Machining of Carbon Fiber Reinforced Plastics

    (not selected)  

    Project Year:  2009.04  -  Now

  • Laser Welding of Metal and Resin Parts

    (not selected)  

    Project Year:  2002.04  -  Now

  • Laser Welding of Transparent Resin Parts

    (not selected)  

    Project Year:  2003.04  -  Now

Papers

  • Influence of Short-circuiting on Machined Surface Quality in Electrical Discharge Machining of Carbon Fiber Reinforced Plastics

    Makoto Hashizu, Shinya Hayakawa, Fumihiro Itoigawa

    Procedia CIRP ( Elsevier )  ( 95 ) 403 - 407   2021.01  [Refereed]

    Research paper (scientific journal)   Multiple Authorship

  • Study on Material Removal Mechanism in EDM Process through Observation of Resolidification of Molten Metal

    Shinya Hayakawa, Kazuaki Minoura, Fimihiro Itoigawa, Takashi Nakamura

    Procedia CIRP   ( 68 ) 266 - 271   2018.04  [Refereed]

    Research paper (scientific journal)   Multiple Authorship

  • Principal Factors Control Tool Wearin High-speed Cutting of Titanium Alloy

    Sho Negita, Fumihiro Itoigawa, Shinya Hayakawa, Takashi Nakamura

    Proceedings of the 9th International Conference on Leading Edge Manufacturing in 21st Century (LEM21)     2017.11  [Refereed]

    Research paper (international conference proceedings)   Multiple Authorship

  • Two-Layer Tool with Hardness Distribution around Tool Edge for Reducing Cutting Forces in CFRP Machining

    Satoru Maegawa, Shinya Hayakawa, Fumihiro Itoigawa, Takashi Nakamura

    International Journal of Automation Technology   10 ( 3 ) 364 - 374   2016.05  [Refereed]

    Research paper (scientific journal)   Multiple Authorship

  • Observation of Material Removal from Discharge Spot in Electrical Discharge Machining

    Shinya Hayakawa, Yusuke Kusafuka, Fumihiro Itoigawa, Takashi Nakamura

    Procedia CIRP   42   12 - 17   2016.03  [Refereed]

    Research paper (scientific journal)   Multiple Authorship

  • Investigation of Tool Wear Process and Cutting Forces in Machining to Carbon-fiber-reinforced Plastics Composites

    Satoru MAEGAWA, Shinya HAYAKAWA, Fumihiro ITOIGAWA, Takashi NAKAMURA

    Proceedings of 7th International Conference on Tribology in Manufacturing Process     370 - 374   2016.02  [Refereed]

    Research paper (international conference proceedings)   Multiple Authorship

  • Tool Wear Properties of Sharpened CVD Diamond Coated Tool in Turning of Cemented Carbide Rod

    Shinya Suganuma, Fumihiro Itoigawa, Shinya Hayakawa, Satoru Maegawa, Takashi Nakamura

    Proceedings of 7th International Conference on Tribology in Manufacturing Process     375 - 379   2016.02  [Refereed]

    Research paper (international conference proceedings)   Multiple Authorship

  • Mechanism for changes in cutting forces for down-milling of unidirectional carbon fiber reinforced polymer lam-inates: Modeling and experimentation

    Satoru Maegawa, Yuta Morikawa, Shinya Hayakawa, Fumihiro Itoigawa, Takashi Nakamura

    International Journal of Machine Tools and Manufacture   100   7 - 13   2016.01  [Refereed]

    Research paper (scientific journal)   Multiple Authorship

  • Development of novel tool for cutting of carbon-fiber-reinforced plastics (Positive use of abrasive wear at tool edge for reduction in cutting force)

    Satoru MAEGAWA, Shinya HAYAKAWA, Fumihiro ITOIGAWA, Takashi NAKAMURA

    Mechanical Engineering Journal   2 ( 6 ) 1 - 13   2015.12  [Refereed]

    Research paper (scientific journal)   Multiple Authorship

  • Enhancing Cutting performance of Diamond Coating Tool by Edge Sharpening with Short Pulse Laser

    Shinya Suganuma, Fumihiro Itoigawa, Shinya Hayakawa, Satoru Maegawa, Takashi Nakamura

    Proceedings of the 8th International Conference on Leading Edge Manufacturing in 21st Century     2015.10  [Refereed]

    Research paper (international conference proceedings)   Multiple Authorship

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Review Papers

  • Lecture for Beginners Studying Electrical Machining (10) -Finite Difference Method for Heat Conduction-

    Shinya Hayakawa

    Journal of The Japan Society of Electrical Machining Engineers ( Japan Society of Electrical Machining Engineers )  44 ( 106 ) 60 - 66   2010.07  [Invited]

    Introduction and explanation (scientific journal)   Single Author

Presentations

  • 放電加工における材料除去のタイミングと除去メカニズムの関係

    草深友佑,早川伸哉,糸魚川文広,中村 隆

    電気加工学会全国大会(2014)  2014.12  -  2014.12 

  • A Novel Cutting Concept of CFRP Composites for Extending the Life of Tool

    Satoru Maegawa,Yuta Morikawa, Shinya Hayakawa, Fumihiro Itoigawa, Takashi Nakamura

    The International Conference on Machining, Materials and Mechanical Technologies  2014.08  -  2014.08 

  • A Novel Cutting Concept of FRP Composites Utilizing Fiber-Orientation Dependence of Tool Wear Process

    Yuta Morikawa, Satoru Maegawa, Shinya Hayakawa, Fumihiro Itoigawa and Takashi Nakamura

    The 15th International Conference on Precision Engineering  2014.07  -  2014.07 

  • Fabrication of Nano-Structured Surface Texture on Fluorocarbon Thin Film and Its Tribological Properties

    Arisa Sakakibara, Fumihiro Itoigawa, Takashi Nakamura, Shinya Hayakawa

    ASIATRIB 2010  (Perth, Australia)  2010.12  -  2010.12 

  • Observation of Scattered Debris Generated by Pulse Discharge in Bubble in Electrical Discharge Machining

    Teruya Doke, Shinya Hayakawa, Fumihiro Itoigawa, Takashi Nakamura

    5th International Conference on Leading Edge Manufacturing in 21st Century  (大阪)  2009.12  -  2009.12 

  • Effect of Machining oil properties on EDM performance

    World Tribology Congress 2009  2009.09  -  2009.09 

  • Laser Welding of Transparent Resin Parts and Photoelastic In-situ Study on Junction Stress

    69th Laser Materials Processing Conference  2007.12  -  2007.12 

  • Development of In-situ Alloying using Micro-EDM Deposition Process

    Fumihiro Itoigawa, Ricardo Itiro Ori, Shinya Hayakawa, Takashi Nakamura

    15th International Symposium on Electromachining  2007.04  -  2007.04 

  • Machining Properties of Electrical Discharge Machining at Gas-Liquid Interface

    Shinya Hayakawa, Yumika Sudo, Kenji Omiya, Fumihiro Itoigawa, Takashi Nakamura

    15th International Symposium on Electromachining  2007.04  -  2007.04