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Development of Easy Fabrication Process of All Ceramic Artificial Teeth

Research Project

Project/Area Number 25420054
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Production engineering/Processing studies
Research InstitutionHiroshima University

Principal Investigator

Suzuki Hiroyuki, Y.  広島大学, 工学(系)研究科(研究院), 准教授 (90284158)

Project Period (FY) 2013-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2015: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
Fiscal Year 2014: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
Fiscal Year 2013: ¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Keywords高速遠心成形 / 埋設成形 / 医療材料 / オンデマンド成形 / オールセラミックス義歯 / ネットシェイプ成形 / 審美性 / アルミナ
Outline of Final Research Achievements

All-ceramic artificial teeth were fabricated using resin 3D-printer and high-speed centrifugal compaction process (HCP). Thin walled shell type resin molds were made by the printer, in which ceramic powders were successfully compacted by the HCP. Mold releasing was easy because of the use of the shell type molds.
Alumina and zirconia artificial teeth with 99% in sintered densities were obtained by the process.

Report

(4 results)
  • 2015 Annual Research Report   Final Research Report ( PDF )
  • 2014 Research-status Report
  • 2013 Research-status Report
  • Research Products

    (8 results)

All 2016 2015 2014

All Journal Article (4 results) (of which Peer Reviewed: 4 results) Presentation (4 results)

  • [Journal Article] Fabrication of Multiple and Tapered Nozzle Holes for Diesel Engines by High-Speed Centrifugal Compaction Combined with Three-Dimensional Printed Cores, Part 1 -Development of Process2016

    • Author(s)
      Hiroyuki Y. SUZUKI*, Junpei INOUE and Yusaku NOZAKI
    • Journal Title

      J. Jpn. Soc. Powder Powder Metallurgy

      Volume: 63

    • NAID

      130007070074

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Fabrication of Multiple and Tapered Nozzle Holes for Diesel Engine by High-speed Centrifugal Compaction Combined with Three-Dimensional Printed Cores, Part 2 -Evaluation of Finished Product and Spray Observation2016

    • Author(s)
      Hiroyuki Y. SUZUKI*, Shuichi GOMI and Yusaku NOZAKI
    • Journal Title

      J. Jpn. Soc. Powder Powder Metallurgy

      Volume: 63

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Impregnation of Porous P/M Bodies with Molten Alloy under High Centrifugal Force2016

    • Author(s)
      Hiroyuki Y. SUZUKI* and Hiroki MATSUOKA
    • Journal Title

      J. Jpn. Soc. Powder Powder Metallurgy

      Volume: 63

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Development of All-ceramic Artificial Teeth Using a High-speed Centrifugal Compaction Process with a 3D Printer2016

    • Author(s)
      Hiroyuki Y. SUZUKI* and Yuuki MIYANO
    • Journal Title

      J. Jpn. Soc. Powder Powder Metallurgy

      Volume: 63

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed
  • [Presentation] 高遠心力下における多孔質体への溶融金属の含浸現象2015

    • Author(s)
      松岡 宏樹,鈴木 裕之
    • Organizer
      日本機械学会機械材料・材料加工部門 第23回機械材料・材料加工技術講演会(M&P2015)
    • Place of Presentation
      広島大学
    • Year and Date
      2015-11-14
    • Related Report
      2015 Annual Research Report
  • [Presentation] 3D プリンターと高速遠心成形法を組み合わせたセラミックス義歯のオンデマンド製造2015

    • Author(s)
      宮野裕基,鈴木裕之
    • Organizer
      日本機械学会機械材料・材料加工部門 第23回機械材料・材料加工技術講演会(M&P2015)
    • Place of Presentation
      広島大学
    • Year and Date
      2015-11-14
    • Related Report
      2015 Annual Research Report
  • [Presentation] 3Dプリンターシェル型を利用した高速遠心成形法によるオールセラミックス義歯のオンデマンド製造2014

    • Author(s)
      宮野 裕基,鈴木 裕之
    • Organizer
      粉体粉末冶金協会H26年度秋季大会
    • Place of Presentation
      大阪大学
    • Year and Date
      2014-10-29 – 2014-10-31
    • Related Report
      2014 Research-status Report
  • [Presentation] 3D プリンターと高速遠心成形法を組み合わせたオールセラミッククス義歯の製造2014

    • Author(s)
      宮野 裕基,鈴木 裕之
    • Organizer
      日本機械学会2014 年度年次大会
    • Place of Presentation
      東京電機大学
    • Year and Date
      2014-09-07 – 2014-09-10
    • Related Report
      2014 Research-status Report

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Published: 2014-07-25   Modified: 2019-07-29  

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