Development of diamond tool for Laser assisted nano-precision micro-cutting
| Project/Area Number |
26630017
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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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 | Tohoku University |
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Principal Investigator |
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| Project Period (FY) |
2014-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2015: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2014: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
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| Keywords | 切削加工 / ダイヤモンドバイト / レーザ援用 / マイクロ加工 / バリ / デバリング |
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| Outline of Final Research Achievements |
This study addresses firstly each experimental phenomenon under cutting and laser irradiation individually, then combined them for revealing the effect of Laser-Assisted Machining (LAM). The experimental results indicate laser irradiation can reduce the defect generation caused by shear localization, but also can deteriorate the form accuracy by melting and polycrystallization. LAM experiments reveal the effective condition for defect reduction.
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Report
(3 results)
Research Products
(5 results)
