2012 Fiscal Year Final Research Report
Development of water driven ultra-precision machining system and diamond turning in temperature controlled water environment
| Project/Area Number |
21560131
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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 |
Production engineering/Processing studies
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| Research Institution | Kanagawa University |
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Principal Investigator |
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| Project Period (FY) |
2009 – 2012
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| Keywords | 超精密工作機械 / ウォータドライブスピンドル / ダイヤモンド切削 / 水静圧軸受 / マイクロファクトリ / 水圧駆動システム / ウォータドライブステージ / 加工環境制御 |
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| Research Abstract |
The water driven stage was developed. Then the water driven ultra-precision machine tool system composed of the water driven stage and the water driven spindle was fabricated. A speed control system of the water driven stage was designed in order to regulate the feed of the table during diamond turning process of the developed machine tool system. The experimental and simulation studies verified that the controller effectively regulates the feed even external loads acting on the table of the stage. All the developed machine tool system was then set in water bath achieving better thermal stability of the machining environment. Finally, diamond-turning tests were carried out using developed system.
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