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JIBIKI Tastuhiro
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Research Areas 【 display / non-display 】
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Frontier Technology (Aerospace Engineering, Marine and Maritime Engineering) / Marine engineering
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Frontier Technology (Aerospace Engineering, Marine and Maritime Engineering) / Marine engineering
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Manufacturing Technology (Mechanical Engineering, Electrical and Electronic Engineering, Chemical Engineering) / Machine elements and tribology
Papers 【 display / non-display 】
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Simultaneous measurement of corrosion and wear resistance of stainless steel modified by frictional reforming with aluminum oxide carrier particles under fretting conditions in seawater
K.Kinoshita, T.Fujino, T.Jibiki, K.Takahashi , 2023.08
Mechanical Engineering Journal
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Design guidelines of surface texturing to improve lubrication characteristics under reciprocating motion
T.Matsumura, T.Fujino, T.Jibiki, K.Iwamoto, M.Oda , 2023.08
Mechanical Engineering Journal
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Simultaneous measurement of corrosion and wear resistance characteristics in stainless steel modified by frictional reforming under fretting condition in seawater
K.Kinoshita, T.Fujino, T.Jibiki, K.Takahashi , 2022.11
Proceedings of JSME International Conference on Materials and Processing 2022
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Design guidelines of surface texturing to improve the lubrication characteristics under reciprocating motion
T.Matsumura, T.Fujino, T.Jibiki, K.Iwamoto, Masaki Oda , 2022.11
Proceedings of JSME International Conference on Materials and Processing 2022
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Friction Reducing Effect of and Design Guidelines for Groove Shaped Surface Texturing under Reciprocating Lubrication
Matsumura Tetsuta, Fujino Toshikazu, Jibiki Tatsuhiro, Iwamoto Katsumi, Oda Masaki , 2022.09
Marine Engineering
Books 【 display / non-display 】
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海技に携わるエンジニア・学生のための材料力学
志摩 政幸、地引 達弘 , 2016.01
海文堂出版 , 0-0
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はじめてのトライボロジー
地引達弘，志摩政幸 他5名 , 2013.09
講談社 , 第3章 摩擦 , 32-45
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摩擦・摩耗試験機とその活用
地引達弘、他38名 , 2007.01
日本トライボロジー学会編，養賢堂 , 第３章 摩擦・摩耗試験における測定方法：－試験によって何を知りたいか－ 3.8 接触電気抵抗の測定 , 226-238
Grant-in-Aid for Scientific Research 【 display / non-display 】
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Development of high-strength frictional materials for seawater and its practical application
Project Period (FY)： 2020/04 - 2023/03 Investigator(s): FUJINO Toshikazu
Grant-in-Aid for Scientific Research(C) Co-Investigator 20K04936
In this study, aiming to develop a high-strength friction material that can be used in seawater, friction reforming technique developed by the research group of the principal investigator, and heat treatment were performed on the metals with high strength (alloy steel that has no corrosion resistance but is widely used industrially) to create a surface with high adhesion and corrosion resistance, low friction and excellent wear resistance in seawater. In order to put these coated high-strength friction materials to practical use, we conducted a combined cycle salt spray test and a xenon arc lamp weathering test to evaluate their corrosion resistance and long-term durability in actual marine environments, and confirmed their effectiveness.
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Project Period (FY)： 2018/04 - 2021/03 Investigator(s): Jibiki Tatsuhiro
Grant-in-Aid for Scientific Research(C) Principal Investigator 18K04578
The Tribological characteristics of the Environmentally Acceptable Lubricants (hereinafter abbreviated as EAL) mixed with natural seawater were compared with the conventional oil using a 3-pin on-disk friction tester.Using the propeller shaft material and the stern tube bearing material as specimens, the coefficient of friction was measured under various sliding conditions and plotted on a Stribeck diagram for analysis and evaluation.As a result, when seawater was mixed in with the unsaturated ester oil, the saturated ester oil, and the conventional oil, the coefficient of friction increased in a wide range of bearing constants.The Tribological characteristics of EAL were unstable depending on the sliding conditions.No particular effect of biodegradation was observed under the conditions of this experiment.
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Development of high-strength frictional materials for seawater
Project Period (FY)： 2017/04 - 2020/03 Investigator(s): FUJINO Toshikazu
Grant-in-Aid for Scientific Research(C) Co-Investigator 17K06959
Friction reforming technique is a technical treatment to create a coating layer of hard powder by continuously feeding a mixed of hard fine powder that easily alloys with the base material and carrier powder between a base material and a tool and rubbing them under local high pressure. In this study, this friction reforming technique and heat treatment were used to provide a high strength metals with a surface having high adhesion and corrosion resistance, low friction and excellent wear resistance in seawater. And then, we obtained useful results that contribute to the development of high strength frictional materials that can be used in seawater through various evaluation test.
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環境対応型潤滑油の低速・高荷重下および海水劣化条件下におけるトライボロジー特性
Project Period (FY)： 2015/04 - 2018/03
Grant-in-Aid for Scientific Research(C) Principal Investigator 15K06615
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Project Period (FY)： 2012/04 - 2015/03
Grant-in-Aid for Scientific Research(C) Principal Investigator 24560985
Lesson Subject 【 display / non-display 】
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Lesson Subject（Undergraduate）
Elements of Tribology
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トライボロジー
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Exercise of Strength of Materials and Mechanical Dynamics
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材料・機械力学演習
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Mechanical Dynamics
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Introduction to Electronic and Mechanical Engineering
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電子機械工学入門
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Lesson Subject（Graduate School）
Advanced Tribology
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Experiments on Applied Mechanics for Machinery
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Special Seminar in Marine Mechanical Engineering
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Research in Marine Mechanical Engineering