2013 Fiscal Year Final Research Report
Development of Objective Combinational Analysis Method on Multiple Information of Friction and Wear Phenomena
| Project/Area Number |
23560163
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Design engineering/Machine functional elements/Tribology
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| Research Institution | Kyushu University |
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Principal Investigator |
FUKUDA Kanao 九州大学, 水素エネルギー国際研究センター, 客員教授 (90532333)
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| Co-Investigator(Kenkyū-buntansha) |
MORITA Takehiro 九州大学, 工学府 (70175636)
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| Project Period (FY) |
2011 – 2013
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| Keywords | トライボロジー / 摩耗粉成長 / 慣らし運転 / 摩擦 / 摩耗 / 複合解析 |
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| Research Abstract |
Experiments and analysis have been conducted to clarify the theoretical background of the operational conditions of running-in of new machines. Objective combinational analysis of multiple data obtained in the experiment clarified many new phenomena for the fundamental mechanisms of adhesive wear. Important new findings about running-in phenomena under boundary-lubrication were also obtained. The sizes and generation frequency of adhesive substances on the sliding surface in very early stage of sliding gave decisive influences on the subsequent long-term condition of the lubrication.
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