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Development of Virtual Machining System for Obtaining "Know How" on Machining

Research Project

Project/Area Number 07555360
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section試験
Research Field 機械工作・生産工学
Research InstitutionTOKYO INSTITUTE OF TECHNOLOGY

Principal Investigator

SHIRAKASHI Takahiro  Tokyo Institute of Technology, Faculty of Engineering, Professor, 工学部, 教授 (50016440)

Co-Investigator(Kenkyū-buntansha) SHINOZUKA Jun  Tokyo Institute of Technology, Faculty of Engineering, Research Asso., 工学部, 助手 (30282841)
OBIKAWA Toshiyuki  Tokyo Institute of Technology, Faculty of Engineering, Asso.Professor, 工学部, 助教授 (70134830)
笹原 弘之  東京工業大学, 工学部, 助手 (00205882)
Project Period (FY) 1995 – 1996
Project Status Completed (Fiscal Year 1996)
Budget Amount *help
¥900,000 (Direct Cost: ¥900,000)
Fiscal Year 1996: ¥900,000 (Direct Cost: ¥900,000)
Keywordscutting / computer simulation / virtual machining / chip formation / tool wear / surface characteristics / chip control / cutting temperature / 残留応力 / 工具面温度 / 可視化
Research Abstract

A virtual machining system, which is enable to simulate machining process including chip formation and tool damage, was developed. By using the system a technician in machine shop may experience and study easily the machining phenomenon without hard, dangerous and dirty cutting practice.
Since the system does not require the actual machine tool, tool and work material also, any cutting condition and tool characteristics can be assumed and the cutting characteristics under the virtual condition may be obtained. And the obtained cutting characteristics will give the new concept and performance of advanced machine tool.
A simulation system on cutting process, in which a chip formation process, prediction of tool failure are included, was synthetically developed and the lacked information in machining to be predicted was discussed.
Since a characteristics of machined surface, such as residual stress/strain, will affect the performance of machined element, the prediction system for the characteristics was developed and the method for control the residual stress was also proposed.
In order to predict the kinematics of chip, the simulation system of chip formation process by the curved rake faces tool and one of the behavior of chip breakage process were also developed.
By using the synthetical simulation system including chip formation, tool failure, surface characteristic and chip control, the cutting process under any arbitral condition can be experienced and studied without any cutting practice.
Since the simulation system was huge scale for computation, for more practical usage of the simulation system-virtual machining system-, the shrinked or the limited system within a cutting temperature and tool wear was developed. Through the easy simulation system the relation between cutting condition and tool temperature/life was easily experienced on the personal computer in the machine shape.

Report

(3 results)
  • 1996 Annual Research Report   Final Research Report Summary
  • 1995 Annual Research Report
  • Research Products

    (40 results)

All Other

All Publications (40 results)

  • [Publications] 帯川利之,篠塚淳,白樫高洋: "溝型すくい面工具の切削特性の解析的予測" 精密工学会誌,. 61. 1295-1299 (1995)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] 笹原弘之,帯川利之,白樫高洋: "切削工程による加工変質層の推移と制御" 精密工学会誌,. 61. 1453-1457 (1995)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] H.SASAHARA,T.OBIKAWA,T.SHIRAKASHI: "FEM Analysis of Cutting Sequence Effect on Mechanical Characteristics in Machined Layer" Proc.2nd. ICMT,Trend and Innovations in Precision Manufacturing Technology. 581-584 (1995)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] T.OBIKAWA,W.N.LIU,T.SHIRAKASHI: "Prediction of Cutting Temperature and Flank Wear Rate for Practical Use Using Personal Computer" Proc. IMCC'95.II. 55-60 (1995)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] J.SHINOZUKA,T.OBIKAWA,T.SHIRAKASHI: "Chip Breaking Analysis from the View Point of the Optimum Cutting Tool Geometry Design" Journal of Materials Processing Technology,. 62. 345-351 (1996)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] T.OBIKAWA,T.SHIRAKASHI: "Analysis of Metal Cutting and Its Application to Machining Operation Planning" Proc.2nd ICMT. Trend and Innovations in Precision Manufacturing Technology, (Keynote Paper). (1995)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] T.SHIRAKASHI: "New Trend on Machining Theory-Computational Machining-" Proc. IMCC'95 (Keynote Paper). (1995)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] 笹塚淳,帯川利之,白樫高洋: "チップブレ-カによる切りくず破断過程の熱弾塑性有限要素法" 精密工学会誌,. 62. 1161-1166 (1996)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] K.MAEKAWA,T.SHIRAKASHI,T.OBIKAWA: "Recent Progress of Computer Aided Simulation of Chip Flow and Tool Damage in Metal Cutting" Proc. Int. Mech. Eng.210. 233-242 (1996)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] 帯川利之: "切削加工のシミュレーション" 日本機械学会第73期通常総会講演会資料集. V. 133-135 (1996)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] 帯川利之: "製造におけるCAE活用技術-切削加工技術を中心に-" '96工作機械関連技術者会議(第26回),日本能率協会,B2.3,. 1-9 (1996)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] OBIKAWA Toshiyuki, SHINOZUKA Jun, SHIRAKASHI Takahiro: "Analytical Prediction of Cutting Performances of Grooved Rake Face Tools" J.JSPE. Vol.61, No.9. 1295-1299 (1995)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] SASAHARA Hiroyuki, OBIKAWA Toshiyuki, SHIRAKASHI Takahiro: "Change of Mechanical Characteristics in Machined Layr within Machining Sequence" J.JSPE. Vol.61, No.10. 1453-1457 (1995)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] OBIKAWA Toshiyuki, LIU W.N., SHIRAKASHI Takahiro: "Prediction of Cutting Temperature and Flank Wear Rate for Practical Use Using Personal Computer" Proc.IMCC'95. Vol.II. 55-60 (1995)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] SASAHARA Hiroyuki, OBIKAWA Toshiyuki, SHIRAKASHI Takahiro: "FEM Analysis of Cutting Sequence Effect on Mechanical Characteristics in Machined Layr" Proc.2nd ICMT,Trend and Innovations in Precision Manufacturing Technology. 581-584 (1995)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] SHINOZUKA Jun, OBIKAWA Toshiyuki, SHIRAKASHI Takahiro: "Chip Breaking Analysis from the View Point of the Optimum Cutting Tool Geometry Design" Journal of Materials Processing Technology. Vol.62, No.4. 345-351 (1996)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] OBIKAWA Toshiyuki, SHIRAKASHI Takahiro: "Analysis of Metal Cutting and Its Application to Machining Operation Planning" Proc.2nd ICMT Trend and Innovations in Precision Manufacturing Technology, Keynote Paper. (1995)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] SHIRAKASHI Takahiro: "New Trend on Machining Theory-Computational Machining-" Proc.IMCC'95, Kenote Paper. (1995)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] SHINOZUKA Jun, OBIKAWA Toshiyuki, SHIRAKASHI Takahiro: "Chip Breaking Process Simulation by Thermo-Elasto-Plastic Finite Element Method" J.JSPE. Vol.62, No.8. 1161-1166 (1996)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] MAEKAWA Katsuhiro, SHIRAKASHI Takahiro, OBIKAWA Toshiyuki: "Recent Progress of Computer Aided Simulation of Chip Flow and Tool Damage in Metal Cutting" Proc.Int.Mech.Eng.210. 233-242 (1996)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] OBIKAWA Toshiyuki: "Computer Simulation of Machining Process" Proc.73rd JSME General Assembly Meeting (V). 133-135 (1996)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] OBIKAWA Toshiyuki: "Application of CAE Techinic on Prediction Process-Machining Technic-" 26th Meeting on Machine Tool Engineers, JSE. B2.3. 1-9 (1996)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] 帯川利之,篠塚 淳,白樫高洋: "溝型すくい面工具の切削特性の解析的予測" 精密工学会誌,. 61. 1295-1299 (1995)

    • Related Report
      1996 Annual Research Report
  • [Publications] 笹原弘之,帯川利之,白樫高洋: "切削工程による加工変質層の推移と制御" 精密工学会誌,. 61. 1453-1457 (1995)

    • Related Report
      1996 Annual Research Report
  • [Publications] H.SASAHARA,T.OBIKAWA,T.SHIRAKASHI: "FEM Analysis of Cutting Sequence Effect on Mechanical Characteristics in Machined Layer" Proc.2nd ICMT,Trend and Innovations in Precision Manufacturing technology. 581-584 (1995)

    • Related Report
      1996 Annual Research Report
  • [Publications] T.OBIKAWA,W.N.LIU,T.SHIRAKASHI: "Prediction of Cutting Temperature and Flank Wear Rate for Practical Use Using Personal Computer" Proc.IMCC'95,. II. 55-60 (1995)

    • Related Report
      1996 Annual Research Report
  • [Publications] J.SHINOZUKA,T.OBIKAWA,T.SHIRAKASHI: "Chip Breaking Analysis from the View Point of the Optimum Cutting Tool Geometry Design" Journal of Materials Processing Technology,. 62. 345-351 (1996)

    • Related Report
      1996 Annual Research Report
  • [Publications] T.OBIKAWA,T.SHIRAKASHI: "Analysis of Metal Cutting and Its Application to Machining Operation Planning" Proc.2nd ICMT,Trend and Innovations in Precision Manufacturing Technology,. Keynote Paper (1995)

    • Related Report
      1996 Annual Research Report
  • [Publications] T.SHIRAKASHI: "New Trend on Machining Theory-Computational Machining-" Proc.IMCC'95. Keynote Paper (1995)

    • Related Report
      1996 Annual Research Report
  • [Publications] 篠塚 淳,帯川利之,白樫高洋: "チップブレ-カによる切りくず破断過程の熱弾塑性有限要素法シミュレーション" 精密工学会誌,. 62. 1161-1166 (1996)

    • Related Report
      1996 Annual Research Report
  • [Publications] K.MAEKAWA,T.SHIRAKASHI,T.OBIKAWA: "Recent Progress of Computer Aided Simulation of Chip Flow and Tool Damage in Metal Cutting" Proc.Int.Mech.Eng.,. 210. 233-242 (1996)

    • Related Report
      1996 Annual Research Report
  • [Publications] 帯川 利之: "切削加工のシミュレーション" 日本機械学会第73期通常総会講演会資料集. V. 133-135 (1996)

    • Related Report
      1996 Annual Research Report
  • [Publications] 帯川 利之: "製造におけるCAE活用技術-切削加工技術を中心に-" '96工作機械関連技術者会議(第26回),日本能率協会,B2.3,. 1-9 (1996)

    • Related Report
      1996 Annual Research Report
  • [Publications] 篠塚淳,帯川利之,白樫高洋: "溝型すくい面工具の切削特性の解析的予測" 精密工学会誌. 61巻9号. 1295-1299 (1995)

    • Related Report
      1995 Annual Research Report
  • [Publications] 笹原弘之,帯川利之,白樫高洋: "切削工程による加工変質層の推移と制御" 精密工学会誌. 61巻10号. 1453-1457 (1995)

    • Related Report
      1995 Annual Research Report
  • [Publications] H.Sasahara,T.Obikawa,T.Shirakashi: "FEM Analysis of Cutting Sequence Effect on Mechanical Characteristics in Machined Layer" Trends and Innovations in Precision Manufacturing Technologies,Proc.2nd ICMT. 1995-11. 581-584 (1995)

    • Related Report
      1995 Annual Research Report
  • [Publications] T.Shinozuka,T.Obikawa,T.Shirakashi: "Chip Breaking Analysis from the View Point of Optimum" Trends and Innovations in Precision Manufacturing Technologies,Proc.2nd ICMT. 1995-11. 323-326 (1995)

    • Related Report
      1995 Annual Research Report
  • [Publications] T.Shirakashi: "New Trend on Machining Theory-Computational Machining-" Proc.7th IMCC Proc.1995-10(Keynote Paper). 1-18 (1995)

    • Related Report
      1995 Annual Research Report
  • [Publications] T.Obikawa,T.Shirakashi: "Analysis of Metal Cutting and Its Application to Machining Operation Planning" Trends and Innovations in Precision Manufacturing Technologies,Proc.2nd ICMT,Keynote Papers. 1995-11. (1995)

    • Related Report
      1995 Annual Research Report
  • [Publications] T.Obikawa,W.N.Liu,T.Shirakashi: "Prediction of Cutting Temperature and Flank Wear Rate for Practical Use Using Personal Computer" Proc.7th IMCC. 1995-10. 55-60 (1995)

    • Related Report
      1995 Annual Research Report

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Published: 1996-04-01   Modified: 2016-04-21  

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