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2004 Fiscal Year Final Research Report Summary

Development of optimization control system in ultrasonic vibration cutting (Construction of prediction system of chatter vibration and estimation system of surface accuracy)

Research Project

Project/Area Number 14350116
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Dynamics/Control
Research InstitutionUtsunomiya University

Principal Investigator

SATO Keijin  Utsunomiya University, Faculty of Engineering, Professor, 工学部, 教授 (80008044)

Co-Investigator(Kenkyū-buntansha) YOSHIDA Katsutoshi  Utsunomiya University, Faculty of Engineering, Assistant Professor, 工学部, 助教授 (20282379)
Project Period (FY) 2002 – 2004
KeywordsUltrasonic vibration cutting / Non-linear oscillation / Mechanical vibration
Research Abstract

The following conclusions are obtained :
1.The study on the unstable phenomena in ultrasonic vibration cutting
・This result suggests that there is a possibility that the vibration tool's movement is obstructed by frictional resistance between the tool and work, and so on.
・This research confirms the occurrence of strange phenomena in ultrasonic vibration cutting system by experiments when the tool amplitude varied, and characterizes the strange phenomena by FTT analysis.
2.The study on optimum cutting condition in ultrasonic vibration cutting
・A new cutting model, which contains a vibration cutting process, is proposed. The simulation results are in good agreement with the measurement values and it is found that the proposed model accurately predicts the work displacement amplitudes of vibration cutting.
・The experimental results showed that vibration cutting enables a larger tool nose radius to be used than conventional cutting. In the case of nickelbase alloy Incone1600, the allowable tool nose radius in vibration cutting was 0.2mm, while one in conventional cutting was 0.02mm. Also, it was demonstrated that chatter vibration is caused by a larger than tool nose radius of 0.2 mm in vibration cutting.
3.The study on dynamic behavior in ultrasonic vibration cutting
・This result suggests that there is possibility that vibration cutting will process on the condition of exceeding critical cutting speed. This paper suggests that there is possibility of speeding up the cutting speed in the ultrasonic vibration cutting system.
4.The study on workpiece behavior in ultrasonic vibration cutting using control of spindle revolution speeds in NC lathe
・This research is experiments of chatter suppression. A comparison was made between a gradual increase in cutting speed and a gradual decrease in cutting speed, and it was observed that there is difference in workpiece behavior in ultrasonic vibration cutting.

  • Research Products

    (29 results)

All 2006 2005 2004 2003 2002

All Journal Article (28 results) Patent(Industrial Property Rights) (1 results)

  • [Journal Article] The effect of tool geometry on regenerative instability in ultrasonic vibration cutting2006

    • Author(s)
      Keijin SATO
    • Journal Title

      International Journal of Machine Tools & Manufacture (記載決定)

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] The effect of tool geometry on regenerative instability in ultrasonic vibration cutting2006

    • Author(s)
      Keijin SATO
    • Journal Title

      International Journal of Machine Tools & Manufacture (ARTICLE IN PRESS)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] 超音波振動切削系に生じる真円度悪化に関する研究2004

    • Author(s)
      佐藤 啓仁
    • Journal Title

      日本機械学会 関東支部ブロック合同講演会 講演論文集 2004-9

      Pages: 255-256

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] The Effect of Tool Nose Radius in Ultrasonic Vibration Cutting of Hard Metal2003

    • Author(s)
      Keijin SATO
    • Journal Title

      International Journal of Machine Tools & Manufacture Vol.42

      Pages: 1375-1382

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] Analysis of Vibration Cutting System using Stochastic Model2003

    • Author(s)
      Keijin SATO
    • Journal Title

      Proceedings of The 34th ISCIE International Symposium on Stochastic Systems Theory and Its Applications 2003

      Pages: 166-171

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] Influence of Random Noise for a Cutting Model2003

    • Author(s)
      Keijin SATO
    • Journal Title

      Proceedings of The 34th ISCIE International Symposium on Stochastic Systems Theory and Its Applications 2003

      Pages: 172-176

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] 確率微分方程式を用いた振動切削系の解析2003

    • Author(s)
      佐藤 啓仁
    • Journal Title

      第52回理論応用力学講演会講演論文集 2003-1

      Pages: 367-368

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] 切削モデルに生じる雑音誘起秩序2003

    • Author(s)
      佐藤 啓仁
    • Journal Title

      第52回理論応用力学講演会講演論文集 2003-1

      Pages: 369-370

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] 振動切削モデルにおける動的挙動の分類2003

    • Author(s)
      佐藤 啓仁
    • Journal Title

      日本機械学会機械力学・計測制御講演論文アブストラクト集 2003-9

      Pages: 217-217

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] The Effect of Toos Nose Redius in Ultrasonic Vibration Cutting of Hard Metal2003

    • Author(s)
      Keijin SATO
    • Journal Title

      International Journal of Machine Tools & Manufacture Vol.42

      Pages: 1375-1382

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] Analysis of vibration cutting system using stochastic differential equation2003

    • Author(s)
      Keijin SATO
    • Journal Title

      Abstracts of 2002NCATM 2003-1

      Pages: 367-368

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] Noise-Induced Order in cutting system2003

    • Author(s)
      Keijin SATO
    • Journal Title

      Abstracts of 2002NCATM 2003-1

      Pages: 369-370

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] The Classification of Dynamic behaviors in vibration Cutting Model2003

    • Author(s)
      Keijin SATO
    • Journal Title

      Abstracts of The Japan Society of Mechanical Engineers kanto Branch Measurement and Control Division 2003-9

      Pages: 217-217

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] Analysis of Chatter Suppression in Vibration Cutting2002

    • Author(s)
      Keijin SATO
    • Journal Title

      International Journal of Machine Tools & Manufacture Vol.42

      Pages: 1677-1685

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] Analysis of Vibration Cutting System using Stochastic Model2002

    • Author(s)
      Keijin SATO
    • Journal Title

      Abstracts of The 34th ISCIE International Symposium on Stochastic Systems Theory and Its Applications 2002

      Pages: 60-61

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] Influence of Random Noise for a Cutting Model2002

    • Author(s)
      Keijin SATO
    • Journal Title

      Abstracts of The 34th ISCIE International Symposium on Stochastic Theory and Its Applications 2002

      Pages: 61-62

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] 重複係数を考慮した動的切削モデルについて2002

    • Author(s)
      佐藤 啓仁
    • Journal Title

      日本機械学会関東支部ブロック合同講演会 講演論文集 2002-9

      Pages: 241-242

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] 超音波振動切削に生じる異常現象について2002

    • Author(s)
      佐藤 啓仁
    • Journal Title

      日本機械学会関東支部ブロック合同講演会 講演論文集 2002-9

      Pages: 243-244

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] 振動切削系における不安定現象に関する研究2002

    • Author(s)
      佐藤 啓仁
    • Journal Title

      日本機械学会機械力学・計測制御講演論文アブストラクト集 2002-9

      Pages: 41-41

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] 不規則外乱が切削モデルに及ぼす影響2002

    • Author(s)
      佐藤 啓仁
    • Journal Title

      日本機械学会機械力学・計測制御講演論文アブストラクト集 2002-9

      Pages: 42-42

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] 切刃先丸みのある工具を用いた振動切削による難削材加工2002

    • Author(s)
      佐藤 啓仁
    • Journal Title

      日本機械学会 2002年度年次大会講演論文集(V) 2002-9

      Pages: 337-338

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] Influence of Random Noise for a Cutting Model2002

    • Author(s)
      Keijin SATO
    • Journal Title

      Abstracts of The 34th ISCIE International Symposium on Stochastic Systems Theory and Its Applications 2002

      Pages: 61-62

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] Dynamic Cutting Model with Overlap Factor2002

    • Author(s)
      Keijin SATO
    • Journal Title

      Abstracts of The Japan Society of Mechanical Engineers kanto Branch 2002-9

      Pages: 241-242

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] Strange Phenomena in Ultrasonic Vibration Cutting system2002

    • Author(s)
      Keijin SATO
    • Journal Title

      Abstracts of The Japan Society of Mechanical Engineers kanto Branch 2002-9

      Pages: 243-244

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] The Study on Unstable Phenomena in Vibration Cutting System2002

    • Author(s)
      Keijin SATO
    • Journal Title

      Abstracts of The Japan Society of Mechanical Engineers. Dynamics, Measurement and Control Division 2002-9

      Pages: 41-41

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] Influence of Random Noise for a Cutting Model2002

    • Author(s)
      Keijin SATO
    • Journal Title

      Abstracts of The Japan Society of Mechanical Engineers. Dynamics, Measurement and Control Division 2002-9

      Pages: 42-42

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] Hard machining of vibration cutting using a tool edge with large corner radius2002

    • Author(s)
      Keijin SATO
    • Journal Title

      Abstracts of The Japan Society of Mechanical Engineering Congress, 2005 Japan (MECJ-05) 2009-9

      Pages: 337-338

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] Strange phenomena of Roundness in Ultrasonic Vibration Cutting system2002

    • Author(s)
      Keijin SATO
    • Journal Title

      Abstracts of The Japan Society of Mechanical Engineers kanto Branch Division 2002-9

      Pages: 241-242

    • Description
      「研究成果報告書概要(欧文)」より
  • [Patent(Industrial Property Rights)] 切削方法2005

    • Inventor(s)
      佐藤啓仁
    • Industrial Property Rights Holder
      宇都宮大学
    • Industrial Property Number
      100088616
    • Filing Date
      2005-08-12
    • Description
      「研究成果報告書概要(和文)」より

URL: 

Published: 2007-12-13  

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