2010 Fiscal Year Final Research Report
Desktop NC Machine Tool with Compliance Control Ability and Its Application to Finishing Process of Lens mold
| Project/Area Number |
20560248
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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 |
Intelligent mechanics/Mechanical systems
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| Research Institution | Tokyo University of Science, Yamaguchi |
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Principal Investigator |
FUSAOMI Nagata Tokyo University of Science, Yamaguchi, 工学部・機械工学科, 准教授 (50435070)
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| Project Period (FY) |
2008 – 2010
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| Keywords | 精密機械システム / コンプライアンス / 工作機械 / 弱干渉制御 |
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| Research Abstract |
In this report, a novel desktop NC machine tool with compliance controllability is presented for finishing a metallic mold with small curved surface. A small ball-end abrasive tool is attached to the tip of z-axis. The control system is composed of a force feedback loop, a position feedback loop and a position feedforward loop. The force feedback loop controls the polishing force with a resolution of about 0.178 N. The NC machine tool delicately removes small cusps on a mold, and finishes the surface with high quality. The effectiveness and the promise of the NC machine tool have been confirmed through actual finishing experiments.
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[Book] Position/Force Control and Its Application to Open Architectural Industrial Robots, New Robotics Research, one chapter2010
Author(s)
F.Nagata, K.Watanabe, T.Hase, Z.Haga, M.Omoto, K.Tsuda, O.Tsukamoto, M.Komino, Y.Kusumoto
Total Pages
43
Publisher
NOVA Science Publisher
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