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1992 Fiscal Year Final Research Report Summary

Study on High Efficient and High Precision Mirror Finishing of Fine Ceramics by Magnetic Abrasive Machining Process

Research Project

Project/Area Number 02650084
Research Category

Grant-in-Aid for General Scientific Research (C)

Allocation TypeSingle-year Grants
Research Field 機械工作
Research InstitutionUtsunomiya University

Principal Investigator

SHINMURA Takeo  Utsunomiya University, Faculty of Engineering, Assistant Professor, 工学部, 助教授 (30008049)

Project Period (FY) 1990 – 1992
Keywordsmagnetic abrasive finishing / fine ceramics / diamond magnetic abrasives / mixing type magnetic abrasives / chromium oxide magnetic abrasives / plane finishing / surface roughness / machining efficiency
Research Abstract

The results obtained in this investigation are as follows: (1) Diamond magnetic abrasives are newly made to finish fine ceramics by electroplating process and electroless plating process respectively. (2) The finishing performances of these new magnetic abrasives are examined for plane finishing. (3) The diamond magnetic abrasives made by electroless plating process was same grade in the finishing performance compared with the ones made by electroplating process. (4) The effects of diamond particle size, iron particle size and shape, finishing pass number on stock removal and surface roughness are examined experimentally, and the finishing mechanism is discussed. (5) A new diamond magnetic abrasives was made by chemical adhesion process and its finishing performance was also examined. (6) New efficient magnetic abrasive finishing is created in which the new type magnetic abrasives are used mixing small sized diamond magnetic abrasives with such large sized ferromagnetic particles as iron particles. (7) It was pointed out that the machining efficiency was influenced severely by both the iron particle diameter and the mixing weight percentage of iron particles, and there was suitable value for the mixing weight percentage. (8) Discussing this finishing mechanism theoretically, it was clarified that the machining efficiency were improved remarkably based on the increasing effects of both the finishing pressure and the magnetic brush rigidity. (9) Using Cr_2O_3-Fe simply mixing type magnetic abrasives in the plane finishing, Si_3N_4 fine ceramic plate was able to be finished, and using SiO_2-Fe simply mixing type magnetic abrasives, Al_2O_3 fine ceramic plate was also finished. (10) At present, the author is studing on the new magnetic field assisted finishing processes of ceramic balls and rollers in co-operation with Prof. R. Komanduri, Oklahoma State University in USA.

  • Research Products

    (22 results)

All Other

All Publications (22 results)

  • [Publications] 進村 武男: "磁気研磨法によるファインセラミックスの平滑加工-ダイヤモンド磁性砥粒の開発とその研磨性能-" 砥粒加工学会誌. 36. 91-98 (1992)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 進村 武男: "磁気研磨法によるファインセラミックスの平滑加工に関する研究-強磁性体粒子混ダイヤ磁性砥粒の研磨能率向上効果" 精密工学会誌. 59. (1993)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 進村 武男: "磁気研磨法による内面の平滑加工に関する研究" 日本機械学会論文集(C編). 59. (1993)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 進村 武男: "磁気研磨法によるファインセラミックスの平滑加工に関する研究(第1報)-平面磁気研磨特性-" 1991年度精密工学会秋季大会学術講演会講演論文集. 229-230 (1991)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 進村 武男: "磁気研磨法によるファインセラミックスの平滑加工の関する研究(第2報)-強磁性体粒子混合ダイヤ磁性砥粒の研磨能率向上効果-" 1992年度精密工学会秋季大会学術講演会講演論文集. 589-590 (1992)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 進村 武男: "磁気研磨法によるファインセラミックスの平滑加工に関する研究(第3報)-Cr_2O_3-Fe混合磁性砥粒による窒化けい素セラミックスの精密磁気研磨-" 精密工学会1992年度関西地方定期学術講演会講演論文集. 79-80 (1992)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 進村 武男: "磁気研磨法によるファインセラミックスの平滑加工に関する研究(第4報)-円筒外面の研磨特性-" 1992年度精密工学会秋季大会学術講演会講演論文集. 135-136 (1992)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 進村 武男: "磁気研磨法によるファインセラミックスの平滑加工に関する研究(第5報)-SiO_2-Fe混合磁性砥粒によるアルミナセラミックスの平面磁気研磨-" 1993年度精密工学会春季大会学術講演会講演論文集. (1993)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 進村 武男: "平面磁気研磨法の研究" 日本機械学会第69期通常総会講演会講演論文集(Vol.C). 420-422 (1992)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 進村 武男: "磁気研磨法に関する研究-混合磁性砥粒を用いたガらすの研磨-" 日本機械学会第70期全国大会講演論文集(Vol.E). 402-404 (1992)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 進村 武男(分担執筆): "『超精密生産技術大系』:第1巻「超精密生産技術-基本技術」第4編,第3章,第3節,第8項『磁気研磨』を執筆" フジ・テクノシステム代表者:小野 介嗣,監修:小林 昭, 1000 (1994)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Takeo SHINMURA: "Study on a New Finishing Process of Fine Ceramics by Magnetic Abrasive Machining-Development of Diamond Magnetic Abrasives and Its Finishing Performance-" Journal of the Japan Society of Grinding Engineers. Vol.36,No.2. 91-98 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Takeo SHINMURA: "Study on a New Finishing Process of Fine Ceramics by Magnetic Abrasive Machining-on the Finishing Performance of Mixing Type Diamond Magnetic Abrasives-" Journal of the Japan Society for Precision Engineering. Vol.59. 6 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Takeo SHINMURA: "Study on a New Internal Finishing Process by Applying a Magnetic Field" Transactions of the Japan Society of Mechanical Engineers. Vol.59. 6 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Takeo SHINMURA: "Study on a New Finishing Process of Fine Ceramics by Magnetic Abrasive Machining ( 1st Report )" Preprint at the Autumn Meeting of the Japan Society for Precision Engineering. 229-230 (1991)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Takeo SHINMURA: "Study on a New Finishing Process of Fine Ceramics by Magnetic Abrasive Machining ( 2nd Report )" Preprint at the Spring Meeting of the Japan Society for Precision Engineering. 589-590 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Takeo SHINMURA: "Study on a New Finishing Process of Fine Ceramics by Magnetic Abrasive Machining ( 3rd Report )" Preprint at the Meeting of the Japan Society for Precision Engineering(Kansai),. 79-80 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Takeo SHINMURA: "Study on a New Finishing Process of Fine Ceramics by Magnetic Abrasive Machining ( 4th Report )" Preprint at the Autumn Meeting of the Japan Society for Precision Engineering. 135-136 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Takeo SHINMURA: "Study on a New Finishing Process of Fine Ceramics by Magnetic Abrasive Machining ( 5th Report )" Preprint at the Spring Meeting of the Japan Society for Precision Engineering. 2 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Takeo SHINMURA: "Study on Plane Magnetic Abrasive Finishing" Preprint at 69th Meeting of the Japan Society of Mechanical Engineers(Vol.C). 420-422 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Takeo SHINMURA: "Study on Magnetic Abrasive Finishing" Preprint at 70th Meeting of the Japan Society of Mechanical Engineers(Vol.E). 402-404 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Takeo SHINMURA: Fuji-Techno system Co.[Magnetic Abrasive Finishing], (1994)

    • Description
      「研究成果報告書概要(欧文)」より

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Published: 1994-03-24  

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