Development of magnetic drive actuator by using ferromagnetic shape memory alloy composite
| Project/Area Number |
20560136
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Design engineering/Machine functional elements/Tribology
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| Research Institution | University of Hyogo |
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Principal Investigator |
KUSAKA Masahiro University of Hyogo, 大学院・工学研究科, 准教授 (40244686)
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| Co-Investigator(Kenkyū-buntansha) |
KIMURA Masaaki 兵庫県立大学, 大学院・工学研究科, 准教授 (90285338)
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| Project Period (FY) |
2008 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2010: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2009: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2008: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
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| Keywords | 形状記憶合金 / 強磁性材料 / アクチュエータ / 複合材料 / モデリング / 超弾性 / 大変形解析 / 摩擦圧接 / ダイヤフラム |
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| Research Abstract |
The magnetic driving torque actuator that have the high load ability and the large deformation capability was developed by using the ferromagnetic shape memory alloy composite composed of the superelastic shape memory alloy and the ferromagnetic material. The calculation methods of the geometry of the superelastic shape memory alloy wire and the rotation angle for the applied magnetic field were proposed. The prototype of torque actuator was made on the basis of the calculation. Consequently, large angle of rotation was able to be obtained by applying the magnetic field in high torque region although the angle of rotation was about 30% of the theoretical value.
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Report
(4 results)
Research Products
(15 results)
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[Presentation] 純Ti/OFC摩擦圧接の接合現象2010
Author(s)
木村真晃, 齋藤嘉孝, 日下正広, 海津浩一, 冨士明良
Organizer
日本機械学会第18回機械材料・機械加工技術講演会(M&P2010)
Place of Presentation
東京大学
Year and Date
2010-11-27
Related Report
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