• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

HIGHLY EFFICIENT AND ACCURATE MIRROR FINISH OF METAL MOLDS BY USE OF FIGURE-8 TOOL MOTION GENERATED BY A THREE-DIMENSIONAL TOOL OSCILLATION SYSTEM

Research Project

Project/Area Number 21560110
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Production engineering/Processing studies
Research InstitutionIwate University

Principal Investigator

MIZUNO Masahiro  岩手大学, 工学部, 教授 (40239249)

Project Period (FY) 2009 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2011: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2010: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2009: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
Keywords金型 / 放電加工面 / 鏡面仕上げ / 8の字形振動 / 圧電素子
Research Abstract

Complicated shape molds are generally processed by die-sinking EDM and then finished by hand lapping. In order to enhance the efficiency and accuracy in manufacturing metal molds, a lapping machine, which can apply three-dimensional tool motions to a lapping tool, was developed and its fundamental lapping performance was investigated. As a result, the following things became clear. (1) Larger form collapse arises in a lapped surface by three-dimensional figure-8 tool motion while good surface roughness is obtained. (2) Form collapse of a lapped surface becomes small when circular tool motion with a central axis parallel to the work feed direction is used.

Report

(4 results)
  • 2011 Annual Research Report   Final Research Report ( PDF )
  • 2010 Annual Research Report
  • 2009 Annual Research Report
  • Research Products

    (17 results)

All 2011 2010 2009

All Presentation (14 results) Patent(Industrial Property Rights) (3 results)

  • [Presentation] 3次元工具振動による放電加工面の鏡面仕上げ2011

    • Author(s)
      田中大介, 水野雅裕, 井山俊郎, 吉原信人, 西川尚宏
    • Organizer
      精密工学会東北支部
    • Place of Presentation
      ウエスティンホテル仙台
    • Year and Date
      2011-10-21
    • Related Report
      2011 Annual Research Report
  • [Presentation] 8の字形3次元工具振動を利用した金型材料の研磨(研磨ペーストの自動供総び基礎実験)2011

    • Author(s)
      佐藤統隆, 柏崎真克, 水野雅裕, 井山俊郎, 吉原信人, 西川尚宏
    • Organizer
      精密工学会東北支部
    • Place of Presentation
      ウエスティンホテル仙台
    • Year and Date
      2011-10-21
    • Related Report
      2011 Annual Research Report
  • [Presentation] Lapping of EDM processed tool steel surfaces using modified figure-8 tool motion2011

    • Author(s)
      M.Mizuno, D.Tanaka, T.Iyama, N.Yoshihara, N.Nishikawa
    • Organizer
      11^<th> International Conference of euspen
    • Place of Presentation
      Lake Como, Italy
    • Year and Date
      2011-05-26
    • Related Report
      2011 Annual Research Report
  • [Presentation] 8の字形3次元工具振動を利用した研磨加工におけるダイヤモンドペーストの流動観察2011

    • Author(s)
      田中大介, 水野雅裕, 井山俊郎, 吉原信人, 西川尚宏
    • Organizer
      精密工学会
    • Place of Presentation
      東洋大学(東京)
    • Year and Date
      2011-03-14
    • Related Report
      2010 Annual Research Report
  • [Presentation] 8の字形3次元工具振動を利用した研磨加工におけるダイヤモンドペーストの流動観察2011

    • Author(s)
      田中大介,水野雅裕,井山俊郎,吉原信人,西川尚宏
    • Organizer
      2011年度精密工学会春季大会学術講演会講演論文集CD, C23
    • Related Report
      2011 Final Research Report
  • [Presentation] Lapping of EDM processed tool steel surfaces using modified figure-8 tool motion2011

    • Author(s)
      M. Mizuno, D. Tanaka, T. Iyama, N. Yoshihara, N. Nishikawa
    • Organizer
      conference proceedings of euspen
    • Related Report
      2011 Final Research Report
  • [Presentation] 3次元工具振動による放電加工面の鏡面仕上げ2011

    • Author(s)
      田中大介,水野雅裕,井山俊郎,吉原信人,西川尚宏
    • Organizer
      2011年度精密工学会東北支部学術講演会講演論文集
    • Related Report
      2011 Final Research Report
  • [Presentation] 8の字形3次元工具振動を利用した金型材料の研磨(研磨ペーストの自動供給および基礎実験)2011

    • Author(s)
      佐藤統隆,柏崎真克,水野雅裕,井山俊郎,吉原信人,西川尚宏
    • Organizer
      2011年度精密工学会東北支部学術講演会講演論文集
    • Related Report
      2011 Final Research Report
  • [Presentation] 8の字形3次元振動を用いた金型材料の研磨(振動形態の局所的平坦化が研磨効率に与える影響)2010

    • Author(s)
      田中大介, 水野雅裕, 井山俊郎, 吉原信人, 西川尚宏
    • Organizer
      精密工学会東北支部
    • Place of Presentation
      岩手県工業技術センター(盛岡)
    • Year and Date
      2010-11-27
    • Related Report
      2010 Annual Research Report
  • [Presentation] 8の字形3次元振動を用いた金型材料の研磨(振動形態の局所的平坦化が研磨効率に与える影響)2010

    • Author(s)
      田中大介,水野雅裕,井山俊郎,吉原信人,西川尚宏
    • Organizer
      2010年度精密工学会東北支部学術講演会講演論文集
    • Related Report
      2011 Final Research Report
  • [Presentation] 8の字形3次元振動を利用した小型金型の研磨に関する研究(螺旋溝を有する貫通穴内面の研磨)2009

    • Author(s)
      阿部祐貴, 水野雅裕, 井山俊郎, 他
    • Organizer
      精密工学会東北支部
    • Place of Presentation
      日本大学工学部(郡山)
    • Year and Date
      2009-11-28
    • Related Report
      2009 Annual Research Report
  • [Presentation] Lapping of EDM processed tool steel surfaces using three-dimensional figure-8 tool motion2009

    • Author(s)
      M.Mizuno, T.Iyama, et al.
    • Organizer
      euspen
    • Place of Presentation
      The Kursaal Congress Palace and Auditorium(スペイン)
    • Year and Date
      2009-06-04
    • Related Report
      2009 Annual Research Report
  • [Presentation] Miune, Lapping of EDM processed tool steel surfaces using three-dimensional figure-8 tool motion2009

    • Author(s)
      M. Mizuno, T. Iyama, N. Nishikawa, H.
    • Organizer
      conference proceedings of euspen
    • Related Report
      2011 Final Research Report
  • [Presentation] 8の字形3次元振動を利用した小型金型の研磨に関する研究(螺旋溝を有する貫通穴内面の研磨)2009

    • Author(s)
      阿部祐貴,水野雅裕,井山俊郎,西川尚宏,三舩英伸
    • Organizer
      2009年度精密工学会東北支部学術講演会
    • Related Report
      2011 Final Research Report
  • [Patent(Industrial Property Rights)] 研磨方法2010

    • Inventor(s)
      水野雅裕,近江憲仕
    • Industrial Property Rights Holder
      国立大学法人岩手大学,株式会社エンプラス
    • Industrial Property Number
      2010-003340
    • Filing Date
      2010-02-18
    • Related Report
      2011 Final Research Report
  • [Patent(Industrial Property Rights)] 研磨方法2009

    • Inventor(s)
      水野雅裕,近江憲仕
    • Industrial Property Rights Holder
      国立大学法人岩手大学,株式会社エンプラス
    • Industrial Property Number
      2009-094720
    • Filing Date
      2009-04-09
    • Related Report
      2011 Final Research Report
  • [Patent(Industrial Property Rights)] 研磨方法2009

    • Inventor(s)
      水野雅裕,近江憲仕
    • Industrial Property Rights Holder
      国立大学法人岩手大学,株式会社エンプラス
    • Industrial Property Number
      2009-269694
    • Filing Date
      2009-11-27
    • Related Report
      2011 Final Research Report

URL: 

Published: 2009-04-01   Modified: 2016-04-21  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi