多層ディスク-マイクロギャップ構造を有するコンパクトMR流体クラッチの研究開発

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概要

• 論文の詳細を見る

• There is a strong demand for a human-machine-coexistent machine, e.g. a power-assist system or a computer-aided rehabilitation system, in the context of the super-aging society. In such a human-machine-coexistent system, it is important to guarantee hardware-level safety by utilizing human-friendly actuators. In this paper, we developed two types of compact MR fluid clutches (CMRFC) for human-friendly actuators, which performs about 5Nm torque by applying 1A current and have two different gap-size (50 mm and 100 mm). We tested their static torque. First, we used a conventional MR fluid as a working material of the CMRFCs. Then we used new MRF, which consist of nano-sized (104 nm) Fe particles. According to the experimental results, gap-size affects not only magnetic property but also easiness of filling of MRF (or particles).

• 一般社団法人　日本レオロジー学会の論文
• 2010-02-15

著者

• 菊池 武士

  Graduate School of Science and Engineering, Yamagata University

• 大月 喜久子

  Graduate School of Engineering, Osaka University

• 古荘 純次

  Graduate School of Engineering, Osaka University

• Noma Junichi

  Kurimoto Ltd.

• FURUSHO Junji

  Department of Mechanical Engineering, Fukui University of Technology

• Naito Makio

  Joining And Welding Res. Inst. Osaka Univ.

• Furusho Junji

  Graduate School Of Engineering Osaka University

• Naito Makio

  Joining And Wielding Research Institute Osaka University

• Abe Hiroya

  Joining And Welding Res. Inst. Osaka Univ.

• Furusho Junji

  Department Of Mechanical Engineering Fukui University Of Technology

• Naito M

  Japan Fine Ceramics Center

• Otsuki Kikuko

  Graduate School Of Engineering Osaka University

• NOMA Junichi

  Joining and Welding Research Institute, Osaka University

• Noma Junichi

  Joining And Welding Research Institute Osaka University

• Kikuchi Takehito

  Graduate School Of Science And Engineering Yamagata University

• Kikuchi Takehito

  Graduate School Of Engineering Osaka University

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