| 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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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2016: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2015: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2014: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
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| Keywords | 切削加工 / X線分光 / 摩耗 / 表面界面 / 切削 / 時分割計測 / コーティング |
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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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