2016 Fiscal Year Final Research Report
Origin of wearing phenomena of DLC surface during cutting work
| Project/Area Number |
26820026
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Production engineering/Processing studies
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| Research Institution | Nara National College of Technology |
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Principal Investigator |
Kodama Kenji 奈良工業高等専門学校, 機械工学科, 准教授 (60508208)
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| Research Collaborator |
Fukuda Ryuichi
Shimada Hirotsugu
Inoue Tomohiro
Kokabu Kento
Kajiwara Kiyohira
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| Project Period (FY) |
2014-04-01 – 2017-03-31
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| Keywords | 切削加工 / X線分光 / 摩耗 |
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| Outline of Final Research Achievements |
Real time analysis system for wearing phenomena of DLC surface was developed. In order to investigate the wearing phenomena in millisecond, x-ray beam radiate microscopic contact point between DLC disk and Al column in ultra-high vacuum atmosphere. In addition, time variation of friction coefficient was also investigated at contact point between DLC and Al. The new system combining the x-ray technique and friction coefficient measurement give us information about damage level of chemical bonding.
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| Free Research Field |
材料工学
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