2016 Fiscal Year Final Research Report
Micro end milling of nickel titanium alloy for improvement of catheter
| Project/Area Number |
26420072
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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 |
Production engineering/Processing studies
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| Research Institution | Hyogo Prefectural Institute of Technology |
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Principal Investigator |
Hamaguchi Kazuya 兵庫県立工業技術センター, その他部局等, 主任研究員 (20470239)
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| Project Period (FY) |
2014-04-01 – 2017-03-31
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| Keywords | エンドミル / ニッケルチタン合金 |
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| Outline of Final Research Achievements |
Cutting experiments were carried out by varying the axial relief angle of an end mill of a diameter of 0.5 mm from 0 to 15 degrees with a step of 5 degrees, and tool wear and surface roughness was evaluated. The result revealed that tool wear of a small end mill with an axial relief angle of 0 degree was smaller by 60% than that of 15 degrees, suggesting that tool wear is reduced more with a smaller axial relief angle. The average of roughness height of the finished surface was less than 200 nm.
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| Free Research Field |
精密加工学
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