TAKATO Keiichiro

Affiliation

Faculty of Engineering, Division of Systems Research

Job Title

Lecturer



Education 【 display / non-display

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    Utsunomiya University   Doctor Course   Accomplished credits for doctoral program

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    Doshisha University   Department of mechanical engineering   Graduated

Degree 【 display / non-display

  • Doctor of Engineering - Utsunomiya University

Campus Career 【 display / non-display

  • 2019.10
     
     

    Duty   Yokohama National UniversityFaculty of Engineering   Division of Systems Research   Lecturer  

  • 2019.10
     
     

    Concurrently   Yokohama National UniversityGraduate School of Engineering   Department of Systems Integration   Lecturer  

  • 2019.10
     
     

    Concurrently   Yokohama National UniversityGraduate school of Engineering Science   Department of Mechanical Engineering, Materials Science and Ocean Engineering   Lecturer  

  • 2019.10
     
     

    Concurrently   Yokohama National UniversityCollege of Engineering Science   Department of Mechanical Engineering, Materials Science and Ocean Engineering   Lecturer  

  • 2019.10
     
     

    Concurrently   Yokohama National UniversityCollege of Engineering Science   Department of Mechanical Engineering and Materials Science   Lecturer  

External Career 【 display / non-display

  • 1999.4
    -
    2007.3

      Researcher  

  • 1989.4
    -
    1999.3

      Technical Support Staff  

Academic Society Affiliations 【 display / non-display

  • 1994.4
     
     
     

    日本可視化情報学会

  • 1994.4
     
     
     

    日本機械学会

Research Areas 【 display / non-display

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

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

  • Manufacturing Technology (Mechanical Engineering, Electrical and Electronic Engineering, Chemical Engineering) / Machine elements and tribology

  • Humanities & Social Sciences / Science education

Qualification acquired 【 display / non-display

  • Consultant Engineer (machine)

 

Thesis for a degree 【 display / non-display

Papers 【 display / non-display

  • Current Situation of Mechanical Engineer Education by Low-budget Fused Deposition Modeling 3D Printer

    TAKATO Keiichiro

    The Proceedings of Mechanical Engineering Congress, Japan   2019 ( 0 )   2019

    DOI CiNii

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    Language:Japanese   Publishing type:Research paper (scientific journal)   Publisher:The Japan Society of Mechanical Engineers   Single Work  

    <p>Nowadays, fused deposition modeling (FDM) 3D printers are used in all fields including education, and are particularly widely used in the field of mechanical engineering education because of its advantages for easily creating shapes. The head of this type of 3D printer fuses resin from filament thread material at the nozzle, and the printer moves the controlled head to deposit a thin thread-like resin. For this reason, there are problems such as the anisotropic strength-stiffness characteristics and difficulties in producing thin articles and removing support material after 3D printing. In this report, as a part of project based learning (PBL) education, in order to replace commercial metal parts with ABS resin parts made by 3D printers, 3D CAD and 3D printers are used to design, manufacture and simple strength test the general parts. By the results of this engineering educational activity, not only the advantages but also the disadvantages of 3D printers have become known.</p>

    Other Link: https://ci.nii.ac.jp/naid/130007817062

  • A Trial of Making a Small Experimental Wind Tunnel for Engineering Education using FDM 3D Printer

    TAKATO Keiichiro

    The Proceedings of the Tecnology and Society Conference   2019 ( 0 )   2019

    DOI CiNii

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    Language:Japanese   Publishing type:Research paper (scientific journal)   Publisher:The Japan Society of Mechanical Engineers   Single Work  

    Other Link: https://ci.nii.ac.jp/naid/130007864888

  • Education from Conceptual Designs to Experiment Verification Process, Using 3D Printer and Arduino

    TAKATO Keiichiro

    The Proceedings of Mechanical Engineering Congress, Japan   2018 ( 0 )   2018

    DOI CiNii

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    Language:Japanese   Publishing type:Research paper (scientific journal)   Publisher:The Japan Society of Mechanical Engineers   Single Work  

    <p>Some young engineers and students who grew up after the advancement computer technology are blindly convinced that results of CAE (Computer Aided Engineering) are equivalent to those of real phenomena. Therefore, we decided to research the "Waribashi Bridge" and the "Taketombo" as examples of PBL, which suppress the difference between such insufficient real experience and virtual experience. Further, low-cost FDM (Fused Deposition Modeling) 3D printers are widely used in these PBL fields because they have the advantage that shapes can be easily formed, even in the field of engineering education. Meanwhile, Arduino can easily control mechanical parts using sensors, actuators, etc. without designing complex circuits. Therefore, by combining the use of a 3D printer and Arduino, measurements and experimental device production were devised as a PBL theme. As a result, it has become possible to construct a system, which has been difficult to construct thus far. Furthermore, it was thought that students completed this PBL work gained the ability to understand comprehensive machine ideas in the fields of both mechanics and electricity.</p>

    Other Link: https://ci.nii.ac.jp/naid/130007619784

  • Engineering education using FDM 3D printer and simulating continuous product development

    TAKATO Keiichiro

    The Proceedings of Conference of Kyushu Branch   2018 ( 0 )   2018

    DOI CiNii

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    Language:Japanese   Publishing type:Research paper (scientific journal)   Publisher:The Japan Society of Mechanical Engineers   Single Work  

    Other Link: https://ci.nii.ac.jp/naid/130007489809

  • Improvement of a Gear Driven "Taketombo" Small Launcher and its Educational Effect

    TAKATO Keiichiro

    The Proceedings of the Tecnology and Society Conference   2018 ( 0 )   2018

    DOI CiNii

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    Language:Japanese   Publishing type:Research paper (scientific journal)   Publisher:The Japan Society of Mechanical Engineers   Single Work  

    Other Link: https://ci.nii.ac.jp/naid/130007668133

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Industrial Property Rights 【 display / non-display

  • 特開2019-124345 : 軸回転装置および軸の回転方法

    高藤圭一郎、高橋明秀、白山晋

    J-GLOBAL

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    Applicant:高藤圭一郎

    Application no:特願2018-015792  Date applied:2018.8.15

    Announcement no:特開2019-124345  Date announced:2019.7.25

    Country of applicant:Domestic  

    【課題】軸回転装置及び軸の回転方法において、十分な回転を竹とんぼの軸や工具の軸に与えつつ、駆動円を解放する際、軸に対して反動を与えない。【解決手段】発射装置(軸回転装置)D10が、揚力を持ち回転している回転飛翔体D11を解放している。回転飛翔体D11を解放するとき、支持軸αγS1、αγS2、βγS1およびβγS2のそれぞれの位置は固定である。駆動円を有する回転軸αS1、αS2と回転軸βS1、βS2のそれぞれは、支持軸αγS1、αγS2、βγS1およびβγS2のそれぞれを中心として回転運動により移動する。この移動では、駆動円の回転軸αS1、αS2と回転軸βS1、βS2のそれぞれと支持軸αγS1、αγS2、βγS1およびβγS2のそれぞれとの距離が変わらないため、2つの軸間ではプーリーや歯車などにより動力伝達が可能になる。

  • 流体用構造格子の自動生成方法

    高藤圭一郎

    J-GLOBAL

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    Applicant:本田技研工業株式会社

    Application no:特願2001-124287  Date applied:2001.4.23

    Announcement no:特開2002-318823  Date announced:2002.10.31

    Country of applicant:Domestic  

    【要約】【課題】複雑な形状の構造物およびその廻りの流れ場の解析において、人手を介さず、自動で格子生成を行う。【解決手段】形状モデル生成部11は、形状データから近似曲線を生成して形状モデルを生成する。仮想物体モデル生成部12は、計算空間格子を解析対象の流れ場に設定し、仮想物体モデルを生成する。仮想物体モデル変形部13は、生成された形状モデルおよび仮想物体モデルを受け取り、形状モデルに合うように仮想物体モデルを変形させる。仮想物体モデル変形制御部14は、仮想物体モデルと形状モデルとの写像関係におけるヤコビアンが適当か否かを判断する。ヤコビアンが不適当である場合、多目的最適化判断部15は、計算格子を結合する仮想ばねのひずみエネルギーを算出し、該ひずみエネルギーおよびヤコビアンを多目的関数として最適化するように仮想物体モデルを変形する。

Grant-in-Aid for Scientific Research 【 display / non-display

  • PBL教育のためのポータブル流体実験室の構築

    2017.4

    科学研究費補助金  Grant-in-Aid for Scientific Research(C)

    Investigator(s):髙藤圭一郎

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    Grant type:Competitive

  • 先端技術要素を含むPBLテーマとしての竹とんぼ技術構築の試み

    2014.4 - 2017.3

    科学研究費補助金  Grant-in-Aid for Scientific Research(C)

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    Grant type:Competitive

 

Charge of on-campus class subject 【 display / non-display

  • 2021   統合システム製作B

    Graduate school of Engineering Science

  • 2021   統合システム製作A

    Graduate school of Engineering Science

  • 2021   統合システム設計B

    Graduate school of Engineering Science

  • 2021   統合システム設計A

    Graduate school of Engineering Science

  • 2021   加工システム製作B

    Graduate school of Engineering Science

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Social Contribution(Extension lecture) 【 display / non-display

  • 日本技術士会 機械部門 例会講演会

    東京都港区虎ノ門4丁目1番20号  2017.8

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    Audience: General public

    Type:Lecture