| 開講学期／Course Start | 2023年度／Academic Year 後期／Second |
|---|---|
| 開講曜限／Class period | 水/Wed 3 , 水/Wed 4 |
| 授業区分／Regular or Intensive | 週間授業 |
| 対象学科／Department | 大学院工学研究科博士前期課程生産システム工学系専攻機械ロボット工学コース／Master's Course of Robotics and Mechanical Engineering |
| 対象学年／Year | 1年 , 2年 |
| 授業科目区分／Category | 博士前期課程 大学院自専攻科目 |
| 必修・選択／Mandatory or Elective | 選択 |
| 授業方法／Lecture or Seminar | 講義科目 |
| 授業科目名／Course Title | トライボロジー特論／Advanced Tribology |
| 単位数／Number of Credits | 1 |
| 担当教員名／Lecturer | 風間 俊治 (創造工学科機械ロボット工学コース) |
| 時間割コード／Registration Code | MS205 |
| 連絡先／Contact | 風間 俊治(T. Kazama，B319，46-5349，kazama@muroran-it.ac.jp) |
| オフィスアワー／Office hours | 風間 俊治(Mon. 16:00-17:00 in 2st semester [3Q & 4Q] of 2023 academic year) |
| 実務経験／Work experience |
| 更新日／Date of renewal | 2023/08/18 |
|---|---|
| 授業のねらい ／Learning Objectives |
Tribology' from the Greek 'tribos' for 'rubbing', is the science of surfaces in moving contact. The term 'tribology' is defined as: the science and technology of interacting surfaces in relative motion and of the practices related thereto (of related subjects and practices) [OECD, 1969]. The aim of the course is to teach students the mechanisms and the role of friction, lubrication and wear in engineering fields, including state of the art in the information and practical solutions of the problems. |
| 到達度目標 ／Outcomes Measured By: |
On completion of this course, students should have an up-to-date knowledge of theory and application of tribological systems and an in-depth understanding of major frictional components of machines such as bearings and seals. |
| 授業計画 ／Course Schedule |
Total class hours: 12 hrs. 1. Introduction (What is tribology? Topics of tribological systems) 2. Surface and friction (Surface, Roughness, Friction) 3. Lubricants (Liquid/Solid lubricant, Additives) 4. Fluid film lubrication (Reynolds equation, Journal bearings, Oil whip/whirl, Hydrostatic bearings) 5. Elastohydrodynamic lubrication (What is EHL? EHL theory, Traction, Application of EHL); 6.*Reviews 7. Boundary lubrication (Boundary/Mixed lubrication, Wear, Seizure), Tribo-materials (Materials, Surface treatment) 8. Summary *: on-demand video lecture (TBS) - subject to change The students are expected to read the references on tribology prior to the class. They should refer to a math textbook and refresh your knowledge especially on differential equations. Preparations and reviews of the lectures are intensely recommended. For each 90-minute class, students are expected to undertake an additional 4 hours of self study. |
| 参考書等 ／Required Materials |
Engineering tribology John Williams Cambridge University Press 2004(ISBN:0521609887)
Introduction to tribology [by] J. Halling Wykeham Publications 1976(ISBN:0851090613) Friction, wear, lubrication : a textbook in tribology by Kenneth C. Ludema and Oyelayo O. Ajayi CRC Press 2019(ISBN:9781482210170) Tribology : friction and wear of engineering materials Ian Hutchings, Philip Shipway Butterworth-Heinemann is an imprint of Elsevier 2017(ISBN:9780081009109) Fundamentals of fluid film lubrication Bernard J. Hamrock, Steven R. Schmid, Bo O. Jacobson M. Dekker 2004(ISBN:0824753712) Application and maintenance edited by George E. Totten CRC Press, Taylor & Francis Group 2006(ISBN:084932095X) Handbook of hydraulic fluid technology edited by George E. Totten, Victor J. De Negri CRC Press 2012(ISBN:9781420085266) |
| 教科書・参考書に関する備考 | The lectures will broaden the coverage of several textbooks and provide the latest scientific, engineering and technical information with the class note as well as handouts. No textbook is listed as a complete reference for this course. To access to the e-journals on the university library site and to read the papers will be strongly recommended. |
| 成績評価方法 ／Grading Guidelines |
Two take-home assignments (50% x2). Students who obtain a 60% + average over the examination and the assignments pass the course (no resit). One assignment is description type and the other is bibliographic survey. The reports will be assessed as follows: Your own interpretation and thoughts, clarity of communication, effective use of figures and tables, application of materials and references, and submission within the deadline. The details will be explained in the class. |
| 履修上の注意 ／Notices |
Using text created by generative AI as if it were your own report(s) is considered plagiarism. Students are expected to acknowledge properly all sources of information, including sentences, discussion, view, figures, tables, and data. A lecture cancellation and change will be announced in the class or posted on the Moodle page. |
| 教員メッセージ ／Message from Lecturer |
International students should contact the lecturer prior to the course. |
| 学習・教育目標との対応 ／Learning and Educational Policy |
(TBD) |
| 関連科目 ／Related course |
Introduction of Manufacturing System Engineering |
| 備考 ／Notes |
The handouts and information will be given in English, whilst the lecture will be distributed in Japanese as well as in English pro re nata. This course is opened for students in both of Course of Robotics and Mechanical Engineering and Course of Aerospace System Engineering. |
| No. | 回（日時） ／Time (date and time) |
主題と位置付け（担当） ／Subjects and instructor's position |
学習方法と内容 ／Methods and contents |
備考 ／Notes |
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| 該当するデータはありません | ||||
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Active learning 1-1 ／主体的学修（反転授業，小テスト，振り返り 等） |
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Active learning 1-2 ／上記項目に係るALの度合い |
該当なし |
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Active learning 2-1 ／対話的学修（グループ学習，協働，調査体験 等） |
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Active learning 2-2 ／上記項目に係るALの度合い |
該当なし |
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Active learning 3-1 ／深い学修（複数科目の知識の総合化や問題解決型学修 等） |
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Active learning 3-2 ／上記項目に係るALの度合い |
該当なし |