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Sophistication of air turbine-driven aerostatic spindle and improvement of the performance of planetary milling

Research Project

Project/Area Number 20K04203
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 InstitutionFukuoka Institute of Technology

Principal Investigator

Kato Tomonori  福岡工業大学, 工学部, 准教授 (20390429)

Project Period (FY) 2020-04-01 – 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 2022: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
Fiscal Year 2021: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2020: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
KeywordsAir spindle / Pneumatics / Milling / Drilling / Magnetorheological fluid / 静圧スピンドル / MRダンパ / ホールセンサ / 圧力制御 / 回転数制御 / 外乱オブザーバ / 力制御 / 位置決め / 剛性制御 / 静圧エアスピンドル / 自公転ミーリング
Outline of Research at the Start

本研究では、エアタービンスピンドルの回転数の増速・減速を瞬時に(時定数で0.1秒程度)行えるとともに、安定したトルク制御(特に低速回転領域)を実現するために「ホール素子による粘性センサとMR可変ダンパを用いた静圧エアスピンドルの回転制御とそれによる生産加工装置の高機能化」について取組む。
また、スクリーンや内視鏡などに用いられる機能表面である球形ディンプルテクスチャをより高効率・高精度に加工することを目的として「自公転ミーリングユニットの静圧エアスピンドルの剛性・回転数の制御」に取り組む。
さらに、この2つの提案方法を切断機及び超精密切削加工に適用する実験によってその効用を評価することとする。

Outline of Final Research Achievements

The goal of this research was to apply pneumatic servo control technology to achieve high performance of air turbine spindles used in ultra-precision machining, and to achieve high precision and high efficiency in cutting by such spindles. Specifically, the research was conducted on four points as follows: "Control of spindle position and stiffness of aerostatic bearing type air turbine spindle", "Study on tool wear estimation for small diameter ball end mill milling", "Research on breakage detection based on the breakage mechanism of small-diameter drills" and "Dynamic characteristics of magnetorheological fluid brake for use with air turbine spindle”. By integrating these technologies, the high functionality of the planetary milling unit can be established.

Academic Significance and Societal Importance of the Research Achievements

本研究は、空気圧サーボの制御技術を応用して、超精密加工に用いられるエアタービンスピンドルの高機能化と,それによる切削加工の高精度・高効率化を実現することを目標としたものである。本研究で技術的課題として解決に取り組んだ「静圧空気軸受のコンプライアンス制御」「ミーリング工具の切削力と損耗推定」「ドリル加工時の工具の折損検知」「MR(磁気粘性流体)ダンパを用いたエアタービンの低速領域の回転数制御」はいずれも先行研究事例や特許は見られず独創的なものであり、本研究の成果は今後、次世代レベルの機能表面加工を実現していくために大いに役立つものであると考えられる。

Report

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

    (21 results)

All 2022 2021 2020 Other

All Int'l Joint Research (2 results) Journal Article (7 results) (of which Int'l Joint Research: 4 results,  Peer Reviewed: 7 results,  Open Access: 5 results) Presentation (11 results) (of which Int'l Joint Research: 5 results) Remarks (1 results)

  • [Int'l Joint Research] キングモンクット工科大学ラカバン校(タイ)

    • Related Report
      2020 Research-status Report
  • [Int'l Joint Research] University of Nottingham(英国)

    • Related Report
      2020 Research-status Report
  • [Journal Article] Control of Spindle Position and Stiffness of Aerostatic-Bearing-Type Air Turbine Spindle2022

    • Author(s)
      Tomohiro Tanaka, Tomonori Kato, Tatsuki Otsubo, Atsuhiro Koyama, Takanori Yazawa
    • Journal Title

      International Journal of Automation Technology

      Volume: 16 Issue: 4 Pages: 456-463

    • DOI

      10.20965/ijat.2022.p0456

    • ISSN
      1881-7629, 1883-8022
    • Year and Date
      2022-07-05
    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Study on improving machined surface accuracy using diamond fly cutting on an ordinary milling machine2022

    • Author(s)
      Jinhui Wang, Takanori Yazawa, Jinguo Han, Tatsuki Otsubo, Tomonori Kato
    • Journal Title

      The International Journal of Advanced Manufacturing Technology

      Volume: 121 Issue: 11-12 Pages: 8409-8421

    • DOI

      10.1007/s00170-022-09794-w

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Force Control for Ultraprecision Hybrid Electric-Pneumatic Vertical-Positioning Device2021

    • Author(s)
      Tomonori Kato, Youwei Xu, Tomohiro Tanaka, Kohei Shimazaki
    • Journal Title

      International Journal of Hydromechatronics

      Volume: 4 Issue: 2 Pages: 185-201

    • DOI

      10.1504/ijhm.2021.116948

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Fabrication of a Breathing Assist Device for Saxophone Players with Breathing Problems2021

    • Author(s)
      Tomonori Kato, Tadataka Ashikari, Chikara Matoba, Asashi Mawatari, Pitak Thumwarin
    • Journal Title

      Journal of Drive and Control

      Volume: 18 Pages: 72-76

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Transitional pulsatile flows with stenosis in a two-dimensional channel2021

    • Author(s)
      Ding Guanghui、Choi Kwing-So、Ma Binghe、Kato Tomonori、Yuan Weizheng
    • Journal Title

      Physics of Fluids

      Volume: 33 Issue: 3 Pages: 034115-034115

    • DOI

      10.1063/5.0042753

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Acoustical Analysis of the Thai Duct Flute, Khlui2020

    • Author(s)
      Chitanont Nachanant、Padthong Padcharawan、Sinpru Bhumrape、Sriseang Nutwarot、Thumwarin Pitak、Kato Tomonori
    • Journal Title

      Conference Proceedings, The 6th International Conference on Engineering, Applied Sciences and Technology

      Volume: 1 Pages: 9165322-9165322

    • DOI

      10.1109/iceast50382.2020.9165322

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Diamond Fly Cutting Applied to Improve Curved Surface Machining by In-Process Measurement and Control on an Ordinary Milling Machine2020

    • Author(s)
      Otsubo Tatsuki、Yazawa Takanori、Wang Jinhui、Kato Tomonori
    • Journal Title

      Proceedings of the International Conference on Leading Edge Manufacturing/Materials & Processing (LEMP2020)

      Volume: 1 Pages: 8590-8590

    • DOI

      10.1115/lemp2020-8590

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] Research on breakage detection based on the breakage mechanism of small-diameter drills2022

    • Author(s)
      Tianhong Xie, Tatsuki Otsubo, Atsuhiro Koyama, Tomonori Kato, Riku Yamashita, Vanisara Kaewnamchai, Takanori Yazawa
    • Organizer
      The 4th International Conference on Machining, Materials and Mechanical Technologies (IC3MT2022)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 気液相変化駆動アクチュエータを用いた1自由度拮抗駆動系の応答性能に関する考察2022

    • Author(s)
      太田樹里愛,加藤友規,邵 娟,岡野寛大,南 政孝,大野 学
    • Organizer
      2022年秋季フルードパワーシステム講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] ドリル加工のための電空ハイブリッド超精密鉛直位置決め装置の制御2022

    • Author(s)
      山下和将,峯口 諒,加藤友規
    • Organizer
      2022年春季フルードパワーシステム講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Deep Neural Networks for Sound Synthesis of Thai Duct Flute, Khlui2021

    • Author(s)
      Tantep Sinjanakhom, Sorawat Chivapreecha, Nachanant Chitanont, Tomonori Kato
    • Organizer
      The 7th International Conference on Engineering, Applied Sciences and Technology
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Fabrication of a Breathing Assist Device for Saxophone Players with Breathing Problems2021

    • Author(s)
      Tomonori KATO, Tadataka ASHIKARI, Chikara MATOBA, Asahi MAWATARI, Pitak THUMWARIN
    • Organizer
      The 6th Korea-Japan-China Joint Workshop on Fluid Power 2021 in Busan, Korea
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] STUDY ON TOOL WEAR ESTIMATION FOR SMALL DIAMETER BALLEND MILL MILLING2021

    • Author(s)
      Tatsuki Otsubo, Yusuke Okamoto, Takanori Yazawa, Tomonori Kato and Yukio Maeda
    • Organizer
      IMEKO XXIII World Congress
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Magnetic Sensor Study for Improving Air Turbine Spindle Performance2021

    • Author(s)
      Vanisara KAEWNAMCHAI, Tomonori KATO, Kazuki KAWAKUBO, Kazumasa YAMASHITA
    • Organizer
      The 11th JFPS International Symposium on Fluid Power
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] MR ダンパを用いた超精密加工用エアタービンスピンドルの回転数制御に関する検討2021

    • Author(s)
      川久保一希,加藤友規,ケオナムチャイ ヴァニサラ,山下和将
    • Organizer
      2021年春季フルードパワーシステム講演会
    • Related Report
      2021 Research-status Report
  • [Presentation] 気液相変化駆動のゴム人工筋の拮抗駆動とそれを用いた3自由度ロボットアームの試作2021

    • Author(s)
      邵娟,加藤友規,江村晃規,浦田芽依,南政孝,森中直也,大野学
    • Organizer
      計測自動制御学会2021年度産業応用部門大会第22回流体計測シンポジウム
    • Related Report
      2021 Research-status Report
  • [Presentation] 気液相変化駆動柔軟アクチュエータを用いた拮抗駆動関節の連続駆動 における力および位置制御の性能評価2021

    • Author(s)
      江村晃規,加藤友規,邵娟,浦田芽依,南政孝,森中直也,大野学
    • Organizer
      精密工学会2021年中国四国支部・九州支部共催 岡山地方講演会
    • Related Report
      2021 Research-status Report
  • [Presentation] 田中智博、加藤友規、大坪樹、小山敦弘、矢澤孝哲2020

    • Author(s)
      砥粒加工のための静圧空気軸受のコンプライアンス制御
    • Organizer
      2020年秋季フルードパワーシステム講演会
    • Related Report
      2020 Research-status Report
  • [Remarks] 福岡工業大学研究者情報

    • URL

      https://www.fit.ac.jp/research/search/profile/id/147

    • Related Report
      2022 Annual Research Report 2021 Research-status Report 2020 Research-status Report

URL: 

Published: 2020-04-28   Modified: 2024-12-25  

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