| 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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| 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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