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Research on Deformation Control Simulation for Micro-Factory

Research Project

Project/Area Number 11450039
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Materials/Mechanics of materials
Research InstitutionHOKKAIDO UNIVERSITY

Principal Investigator

ISHIKAWA Hiromasa  Hokkaido Univ., Grad. School of Eng., Prof., 大学院・工学研究科, 教授 (80001212)

Co-Investigator(Kenkyū-buntansha) SASAKI Katsuhiko  Hokkaido Univ., Grad. School. of Eng., Asso. Prof., 大学院・工学研究科, 助教授 (90215715)
KOBAYASHI Michiaki  Kitami lnst. of Tech., Fac. of Eng., Prof., 工学部, 教授 (20105539)
Project Period (FY) 1999 – 2001
Project Status Completed (Fiscal Year 2001)
Budget Amount *help
¥11,300,000 (Direct Cost: ¥11,300,000)
Fiscal Year 2001: ¥1,800,000 (Direct Cost: ¥1,800,000)
Fiscal Year 2000: ¥3,200,000 (Direct Cost: ¥3,200,000)
Fiscal Year 1999: ¥6,300,000 (Direct Cost: ¥6,300,000)
KeywordsMicro Forming Process / Plastic Deformation / Finite Deformation / Secondary Effect / Finite Plasticity Model / Simulation / Dislocation / Ultrasonic / マイクロ成形プロセス / 有限塑性構成則 / 微視的構造変化
Research Abstract

To aim at development of a simulator for micro-forming theoretical and experimental studies were conducted in this research. The discussions conducted are as follows:
1. Clarification of macroscopic deformation: Since scale of materials used in micro-machines is a few millimeters, such micro structural material subjected to large deformation should be considered three dimensional deformations such as out-of-plane deformation, which can be neglected for large scale materials. Then, the secondary effect due to large deformation process was discussed from experiments used type 304 stainless steels.
2. Clarification of micro structural change in internal structures of materials: A micro-constitutive model for plasticity should be constructed considering micro structural change in internal structure of materials. Then, characteristic deformation of materials for micro structure was bserved from both dislocations and geometric change in crystals using the ultrasonic nondestructive material evaluation method.
3. Constructing micro constitutive model for plasticity: A plastic constitutive model for forming of macro structural materials is based on the classical plastic model considered the initial anisotropy of materials. However, micro constitutive model for micro forming should be considered the interaction between secondary effect due to the large deformation and the micro structural change in internal structure of materials. Then, a new constitutive model for micro forming process was discussed combining micro and macro deformation process reasonably.
4. Constructing simulator for micro forming process: A simulator for micro forming process was discussed considering the micro constitutive model for plasticity constructed in above 3. The problems to incorporate the model into the simulator were clarified to apply the model to more actual cases.

Report

(4 results)
  • 2001 Annual Research Report   Final Research Report Summary
  • 2000 Annual Research Report
  • 1999 Annual Research Report
  • Research Products

    (37 results)

All Other

All Publications (37 results)

  • [Publications] K.Sasaki: "Correlation Between Uniaxial Ratchetting and Viscous Deformation -Observation Using Dislocation Based Constitutive Model-"Proceedings Asia Pacific Conference for Fracture and Strength. 1. SM8-1-SM8-6 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] H.Ishikawa: "Constitutive Model of Plasticity for Finite Deformation"Proceedings Asia Pacific Conference for Fracture and Strength. 1. SM0-1-SM0-6 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] K.Sasaki: "Observation on Interaction Between Ratchetting and Creep Deformation for Constitutive Modeling"Proceedings of Fifth International Conference on Constitutive Laws for Engineering Materials. 1. 139-142 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] K.Sasaki: "Simulation of Ratchetting Behavior Using Constitutive Model Based on Dislocation Density"Plastic and Viscoplastic Response of Materials and Metal Forming. 1. 372-374 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] 佐々木克彦: "背応力の等価性を考慮した後続クリープの定式化"日本機械学会論文集A編. 66・649. 1666-1673 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] 唐 世華: "超音波非破壊材料評価法による超音波極点図とFRPMによる極点図との比較検討"日本機械学会論文集A編. 67・658. 947-954 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] H.Ishikawa: "Equivalence of Back Stress During Plastic and Creep Deformation"IUTAM Symposium on Creep in Structure. 1. 391-400 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] H.Ishikawa: "Kinematic Hardening Rule for Biaxial Ratcheting"Handbook of Materials Behavior Models (J. Lemaitre eds.). 1. 240-246 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] 唐 世華: "単純せん断と純粋せん断状態における超音波速度変化に及ぼす集合組織と交差すべりの影響"日本機械学会論文集A編. 67・660. 1402-1408 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] 眞山 剛: "統一型構成モデルによる粘塑性変形解析"日本機械学会論文集A編. 67・663. 1768-1775 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] K.Sasaki: "Viscoplastic Deformation of 4OPb/6OSn Solder Alloys-Experiments and Constitutive Modeling"Transactions of ASME, Journal of Electronic Packaging. 123・4. 379-387 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] 佐々木 克彦: "転位密度を考慮した構成モデルによる二軸ラチェット変形シミュレーション"日本機械学会論文集A編. 68・665. 169-174 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] M.Kobayashi: "Experimental Verification of Ultrasonic Nondestructive Material Evaluation Method and Study on Texture and Cross Slip Effects Under Simple and Pure Shear states"International Journal of Plasticity. (in press).

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] K. Sasaki, H. Ishikawa: "Correlation Between Uniaxial Ratchetting and Viscous Deformation"Proceedings Asia pacific Conference for Fracture and Strength. 1. SM8・1-SM8・6 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] H. Ishikawa, K. Sasaki: "Constitutive Model of Plasticity for Finite Deformation"Proceedings Asia Pacific Conference for Fracture and Strength. 1. SM0・1-SM0・6 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] K. Sasaki, H. Ishikawa: "Observation on Interaction Between Ratchetting and Creep Deformation for Constitutive Modeling"Proceedings of Fifth International Conference on Constitutive Laws for Engineering Materials. 1. 139-142 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] K. Sasaki, H. Ishikawa: "Simulation of Ratchetting Behavior Using Constitutive Model Based on Dislocation Density"Plastoc and viscoplastic Responsse of Materials and Metal Forming. 1. 372-374 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] K. Sasaki, T. Mayama, H. Ishikawa: "Formulation of Subsequent Creep Considering Equivalence of Back Stress"Transactions of JSME(A). 66・6462000. 1666-1672 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] S. Tang, M. Kobayashi: "Comparison of Ultrasonic Pole Figures Based Upon Ultrasonic Nondestructive Evaluation Method With Pole Figure Based Upon FEPM"Transactions of JSME (A). 67・658. 947-954 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] H. Ishikawa, K. Sasaki, T. Mayama: "Equivalence of Back Stress During Plastic and Creep Deformation"IUTAM Symposium on Creep in Structure. 1. 391-400 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] H. Ishikawa, K. Sasaki: "Kinematic Hardening Rule for Biaxial Ratcheting"Handbook of Materiaks Behabior Models (J. Lemaitre eds.). 1. 240-246 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] S. Tang, M. Kobayashi, S. Miura, H. Fujiki, K. Iwabuchi and S. Oomori: "Texture and Cross Slip Effects on Ultrasonic Wave Velocity Changes Under Simple and Pure Shear States"Transactions of JSME (A). 67・660. 1402-1408 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] T. Mayama, K. Sasaki, H. Ishikawa: "Viscoplastic Deformation Analysis Using the Unified Constitutive Model"Transactions of JSME (A). 67・663. 1768-1775 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] K. Sasaki, K. Ohguchi, H. Ishikawa: "Viscoplastic Deformation of 40Pb/60Sn Solder Alloys-Experiments and Constitutive Modeling"Transactions of ASME, Journal of Electronic Packaging. 123・4. 379-387 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] K. Sasaki, H. Ishikawa: "Simulation of Biaxial Ratchetting by Constitutive Model Based on Dislocation Density"Transactions of JSME (A). 68・.665. 169-174 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] M. Kobayashi, S. Tang, S. Miura, K. Iwabuchi, S. Oomori, H. Fujiki: "Experimental Verification of Ultrasonic Nondestructive Material Evaluation Method and Study on Texture and Cross Slip Effects Under Simple and Pure Shear states"International Journal of Plasticity. (in press).

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] 唐 世 華: "超音波非破壊材料評価法による超音波極点図とFRPMによる極点図との比較検討"日本機械学会論文集A編. 67・658. 947-954 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] 唐 世 華: "単純せん断と純粋せん断状態における超音波速度変化に及ぼす集合組織と交差すべりの影響"日本機械学会論文集A編. 67・660. 1402-1408 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] 眞 山 剛: "統一型構成モデルによる粘塑性変形解析"日本機械学会論文集A編. 67・663. 1768-1775 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] K. Sasaki: "Viscoplastic Deformation of 40Pb/60Sn Solder Alloys-Experiments and Constitutive Modeling"Transactions of ASME, Journal of Electronic Packaging. 123・4. 379-387 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] 佐々木 克彦: "転位密度を考慮した構成モデルによる二軸ラチェット変形シミュレーション"日本機械学会論文集A編. 68・665. (2002)

    • Related Report
      2001 Annual Research Report
  • [Publications] M. Kobayashi: "Experimental Verification of Ultrasonic Nondestructive Material Evaluation Method and Study on Texture and Cross Slip Effects Under Simple and Pure Shear states"International Journal of Plasticity. (in press).

    • Related Report
      2001 Annual Research Report
  • [Publications] 佐々木克彦: "背応力の等価性を考慮した後続クリープの定式化"日本機械学会論文集A編. 66巻・649号. 1666-1673 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] Katsuhiko Sasaki: "Simulation of Ratchetting Behavior Using Constitutive Model Based on Dislocation Density"Plastic and Viscoplastic Respouse of Materials and Metal Forming. 1. 372-374 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] H.Ishikawa: "Equivalence of Back Stress During Plastic and Creep Deformation"IUM Symposium on Crup in Structures. 1. 391-400 (2001)

    • Related Report
      2000 Annual Research Report
  • [Publications] K. Sasaki: "Observation on Interaction between Ratchetting and Creep Deformation for Constitutive Modeling"Proceedings of Fourth International Conference on Constitutive Laws for Engineering Materials. 1. 139-142 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] H. Ishikawa: "Constitutive Model of Plasticity for Finite Deformation"Proceedings of Asia Pacific Conference for Fracture and Strength'99. 1. SMO1-1-SMO1-6 (1999)

    • Related Report
      1999 Annual Research Report

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Published: 1999-04-01   Modified: 2016-04-21  

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