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Development of fine feed mechanism that provides table floating support and precision positioning with squeezed-air effect

Research Project

Project/Area Number 19K04106
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 18020:Manufacturing and production engineering-related
Research InstitutionKyushu Institute of Technology

Principal Investigator

Tamaru Yuma  九州工業大学, 大学院工学研究院, 助教 (30284590)

Project Period (FY) 2019-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2021: ¥390,000 (Direct Cost: ¥300,000、Indirect Cost: ¥90,000)
Fiscal Year 2020: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2019: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Keywordsスクイーズ効果 / 位置決め / 微動 / 非接触支持 / ピエゾ素子 / 微動テーブル
Outline of Research at the Start

研究初年度は微動テーブル支持において高い負荷能力を得る手法を検討する.スクイーズ効果は加振面と被加振面相互間で高い平行度を保つことで性能を発揮する.そこでピエゾを設置するベースの角度調整機構を確立し,装置の設計と製作を実施する.次年度以降は変位ストロークと剛性のバランス効率を評価し,高精度位置決めに好適な設定角度を見出す.その後,2次元位置決めを可能にするテーブルを製作し,微動試験を実施する.

Outline of Final Research Achievements

A unique table was fabricated to achieve both support and fine feed. The table was floating supported using the squeeze effect. Fine feed was possible by adjusting the floating pressure. In the excitation mechanism, the inclination angle of the excitation surface can be adjusted. This increased the parallelism between the table's facing surface and the excitation surface of the excitation units. Long-stroke, small-step, and high-resolution feed experiments were conducted. Their positioning abilities were evaluated in comparison with the estimated displacements calculated based on geometrical approaches.

Academic Significance and Societal Importance of the Research Achievements

位置決めは加工に不可欠な技術要素である.最近のセンサや電子部品は微細加工技術に頼っており位置決めの高度化に対する要求は厳しい.
本研究では位置決めを非接触で実現させる目標のもと,スクイーズ効果を用いた支持と微動が可能であることを示し,摺動摩擦の排除によって高精度の位置決めが達成される基本性能を提供した.また,本効果は自律的に空気圧力を生成するため省スペース,省コスト化に貢献する.

Report

(5 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Research-status Report
  • 2020 Research-status Report
  • 2019 Research-status Report
  • Research Products

    (8 results)

All 2022 2021 2020 2019

All Journal Article (1 results) (of which Peer Reviewed: 1 results,  Open Access: 1 results) Presentation (7 results) (of which Int'l Joint Research: 2 results)

  • [Journal Article] Design and Prototyping of Biaxial Flexible Support Table for Fine Positioning Through Controlled Magnetic Attraction Forces2022

    • Author(s)
      Yuuma Tamaru, Kensuke Kawata, and Hiroki Shimizu
    • Journal Title

      International Journal of Automation Technology

      Volume: 16 Issue: 5 Pages: 588-597

    • DOI

      10.20965/ijat.2022.p0588

    • ISSN
      1881-7629, 1883-8022
    • Year and Date
      2022-09-05
    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Presentation] Positioning Properties of Fine Feed Table for Non-contact Support with Squeezed-air Effect2022

    • Author(s)
      Yuma TAMARU,Tomohiro USHIJIMA, and Hiroki SHIMIZU
    • Organizer
      The 19th International Conference on Precision Engineering
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 浮上力制御を利用したスクイーズ効果支持微動テーブルの開発(第6報) - 小ステップ変位微動特性 -2022

    • Author(s)
      田丸 雄摩,牛島 智大,清水 浩貴
    • Organizer
      2022年度精密工学会秋季大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 浮上力制御を利用したスクイーズ効果支持微動テーブルの開発(第5報)- 長ストローク微動特性 -2022

    • Author(s)
      田丸雄摩,牛島智大,清水浩貴
    • Organizer
      2022年度精密工学会春季大会学術講演会
    • Related Report
      2021 Research-status Report
  • [Presentation] 浮上力制御を利用したスクイーズ効果支持微動テーブルの開発(第4報)- テーブル揺動特性の評価 -2021

    • Author(s)
      田丸雄摩,牛島智大,清水浩貴
    • Organizer
      2021年度精密工学会秋季大会学術講演会
    • Related Report
      2021 Research-status Report
  • [Presentation] 浮上力制御を利用したスクイーズ効果支持微動テーブルの開発(第3報)- 平行度調整による支持性能向上の検討 -2021

    • Author(s)
      田丸雄摩,東福修太朗,清水浩貴
    • Organizer
      2021年度精密工学会春季大会学術講演会
    • Related Report
      2020 Research-status Report
  • [Presentation] スクイーズ効果支持微動テーブルの性能向上2020

    • Author(s)
      東福修太朗,田丸 雄摩,清水 浩貴
    • Organizer
      九州学生会第51回学生員卒業研究発表講演会
    • Related Report
      2019 Research-status Report
  • [Presentation] Development of Fine Feed Table for Non-Contact Support and Positioning with Squeezed-Air Effect2019

    • Author(s)
      Yuma Tamaru, Tetsuya Matsumoto and Hiroki Shimizu
    • Organizer
      8th International Conference of Asian Society for Precision Engineering and Nanotechnology
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research

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Published: 2019-04-18   Modified: 2024-01-30  

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