| Project/Area Number |
23760705
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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 |
Material processing/treatments
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| Research Institution | Nagano National College of Technology |
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Principal Investigator |
MIYAZAKI Makoto 長野工業高等専門学校, 機械工学科, 准教授 (70383487)
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| Project Period (FY) |
2011 – 2013
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| Project Status |
Completed (Fiscal Year 2013)
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| Budget Amount *help |
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2013: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2012: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2011: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
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| Keywords | 材料加工 / 電磁圧接 / 電磁成形 / 高エネルギー速度加工 |
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| Research Abstract |
This study aims at examining dymamic deformation process on magnetic pressure seam welding of metal sheets and metal foils. As a result, collision behavior of magnetic pressure seam welding was able to be clarified to some extent by this study. 1) A collision point velocity between the metal sheet surfaces was very high at an initial collision point, but it decreased continuously during the welding. 2) When the gap length becomes narrow, collision point velocity was decreased early. 3) The collision angle between the metal plate surfaces was 0 degree at the initial collision point, but it increased continuously during the welding. 4) When the gap length becomes narrow, collision angle was increased slowly.
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