2012 Fiscal Year Final Research Report
Development of micro machine elements and micro mechanical systemsutilized extra fine wires
| Project/Area Number |
22560145
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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 | Tokyo Metropolitan University |
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Principal Investigator |
HONDA Satoshi 首都大学東京, 大学院・理工学研究科, 准教授 (90219238)
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| Project Period (FY) |
2010 – 2012
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| Keywords | マイクロマシン / MEMS / 超極細ワイヤー / 機械要素 / マイクロねじ / マイクロナット / マイクロ歯車 / マイクロタービン |
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| Research Abstract |
In this research, some micro mechanical elements and some micro mechanical systems were developed by using the extra fine wires which diameter is less than several tens of micrometers. The developed micro-screws and the micro-nuts were made by coiling two molybdenum wires closely around a pin and by soldering the wires onto the pin or a narrow tube, and by peeling one wire of the soldered wires. Diameter of the wires is 20 micrometersand pitch of the micro-screw and micro-nut is 40 micrometers, and the micro-screw is screwed in the micro-nut smoothly. Additionally, several mechanical micro-parts, for example, micro spiral bevel gears, micro positioning mechanisms, micro turbines, micro-pin array filters, were developed and estimated.
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Research Products
(12 results)
