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Tool life prediction of considering adhesion based on the lowest entropy product for difficult-cut materials

Research Project

Project/Area Number 16K06021
Research Category

Grant-in-Aid for Scientific Research (C)

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

Principal Investigator

IHARA Tohru  中央大学, 理工学部, 教授 (80134831)

Research Collaborator SONG Xiaoqi  中央大学, 理工学部, 助教
TAKAHASHI Yukio  中央大学, 理工学部, 共同研究員
HE Weiming  上海理工大学, 准教授
SUKSWAT Bandit  キング・モンクット工科大学, 北バンコク校, 准教授
Project Period (FY) 2016-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2018: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2017: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2016: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Keywords準転位 / 構成凝着層 / 最小エントロピー生成 / 工具摩耗 / 工具欠損 / 難削材 / 準転位理論 / 切削工具摩耗 / 散逸仕事 / 工具刃先保護 / 工具被削材界面 / スティック・スリップ / 最弱リンクモデル / 核形成モデル / 凝着層成長モデル / 工具摩耗構成式 / 工具欠損構成式 / エントロピー生成 / 摩耗および欠損の構成式重畳法 / 難削材切削 / 工具寿命予測 / 工具損傷 / 生成エントロピー / 刃先保護
Outline of Final Research Achievements

The tool life for difficult-cut materials must be predicted in consideration of influence of adhesion layer due to low cutting speed. The adhesion occurs at the commensurate position where atoms are matched by the tool/work interface. In this paper, the quasi-dislocation model is created of the mechanism of each matching position moving to the cutting direction such as that of dislocation. The adhesion layer is generated with destruction in the work side on the quasi-dislocation from which further movement is not feasible due to increasing of the matched atoms density. A new adhesive wear model is built in that the wear particle is caused with destruction in tool side based on the weakest link theory that the link of the smallest entropy-production proceeds with destruction in 3 links consisting of a work, an interface and a tool. It is found that the tool life is short when adhesive layer is unstable and the falling-off frequency is high from the simulation of adhesive layer.

Academic Significance and Societal Importance of the Research Achievements

凖転位モデルの提案は国内外において初であり、類似の研究はない。また、最弱リンクモデルによって、工具材摩耗、被削材の凝着等を判定する手法、ならびに凝着物(構成凝着層)によって工具刃先を保護して工具寿命を延ばすという提案も、国内外に類似の研究はない。さらに工具寿命を凝着物の脱落頻度と関連付けた研究は見当たらない。これらの研究成果によって難削材加工時の工具寿命予測は従来よりも高い信頼性を有するようになる。また、構成凝着層によって工具寿命を延ばすという提案は難削材加工において有用であり、社会的意義は高い。

Report

(4 results)
  • 2018 Annual Research Report   Final Research Report ( PDF )
  • 2017 Research-status Report
  • 2016 Research-status Report
  • Research Products

    (31 results)

All 2019 2018 2017 2016 Other

All Int'l Joint Research (6 results) Journal Article (10 results) (of which Int'l Joint Research: 6 results,  Peer Reviewed: 10 results,  Open Access: 9 results) Presentation (15 results) (of which Int'l Joint Research: 2 results,  Invited: 1 results)

  • [Int'l Joint Research] 上海理工大(中国)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] キング・モンクット工科大学北バンコク校(タイ)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] 上海理工大学(中国)

    • Related Report
      2017 Research-status Report
  • [Int'l Joint Research] 王立北バンコク技術大学(タイ)

    • Related Report
      2017 Research-status Report
  • [Int'l Joint Research] 上海理工大学(中国)

    • Related Report
      2016 Research-status Report
  • [Int'l Joint Research] モンクット王工科大学北バンコック校(タイ)

    • Related Report
      2016 Research-status Report
  • [Journal Article] Frictional Stress Derived on Interface Between Work and Tool Materials on Quasi-Dislocation Model for Cutting Simulations2019

    • Author(s)
      Tohru Ihara, Xiaoqi Song, and Yukio Takahashi
    • Journal Title

      International Journal of Automation Technology

      Volume: 13 Issue: 1 Pages: 6-12

    • DOI

      10.20965/ijat.2019.p0006

    • NAID

      130007542980

    • ISSN
      1881-7629, 1883-8022
    • Year and Date
      2019-01-05
    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Prediction of Built-Up Layer and Built-Up Edge Formation in Dry Cutting of SUS304 Stainless Steel2019

    • Author(s)
      Xiaoqi Song, Yukio Takahashi, Tohru Ihara
    • Journal Title

      International Journal of Automation Technology

      Volume: 13 Issue: 1 Pages: 13-21

    • DOI

      10.20965/ijat.2019.p0013

    • NAID

      130007543028

    • ISSN
      1881-7629, 1883-8022
    • Year and Date
      2019-01-05
    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] The Adhesion Damage Model to Predict the Adhesive State at the Tool/work Interface2019

    • Author(s)
      伊津井裕人,石川広希,高橋幸男,宋 小奇,井原 透
    • Journal Title

      Journal of the Japan Society for Precision Engineering

      Volume: 85 Issue: 1 Pages: 68-73

    • DOI

      10.2493/jjspe.85.68

    • NAID

      130007542899

    • ISSN
      0912-0289, 1882-675X
    • Year and Date
      2019-01-05
    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Influence of built-up layer on the wear mechanisms of uncoated and coated carbide tools during dry cutting of Inconel 7182018

    • Author(s)
      SONG Xiaoqi, Yukio TAKAHASHI and Tohru IHARA
    • Journal Title

      Proceedings of 17th International Conference on Precision Engineering (ICPE2018) JSPE

      Volume: 2018.1 Pages: 1-8

    • NAID

      130007723992

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Investigating the Self-protective Tool Formation during Cutting of Titanium Alloy2018

    • Author(s)
      SONG Xiaoqi, Yukio TAKAHASHI and Tohru IHARA
    • Journal Title

      Proceedings of 33rd ASPE Annual Meeting American Society for Precision Engineering

      Volume: 70 Pages: 329-334

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Influence of Built-up layer on the wear of uncoated cemented carbide tool during cutting of Inconel 7182017

    • Author(s)
      SONG Xiaoqi, Yukio TAKAHASHI, Tohru IHARA
    • Journal Title

      Proceedings of International Conference on Leading Edge Manufacturing in 21st century : LEM21

      Volume: 2017.9 Issue: 0 Pages: 056

    • DOI

      10.1299/jsmelem.2017.9.056

    • NAID

      130006744565

    • ISSN
      2424-3086
    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] How to Realize the Self-Protective Tool During Cutting of Difficult-Cut Material?2017

    • Author(s)
      SONG Xiaoqi, Yukio TAKAHASHI and Tohru IHARA
    • Journal Title

      The American Society for Precision Engineering

      Volume: 67 Pages: 630-635

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] On the Formation Mechanisms of Adhering Layer during Machining Metal Material2017

    • Author(s)
      Song Xiao Qi、Takahashi Yukio、He Wei Ming、Ihara Tohru
    • Journal Title

      Key Engineering Materials

      Volume: 749 Pages: 39-45

    • DOI

      10.4028/www.scientific.net/kem.749.39

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] 焼入れ鋼の切削における構成凝着層の核形成メカニズムに関する検討2017

    • Author(s)
      宋小奇, 高橋幸男, 何偉銘, 井原 透
    • Journal Title

      精密工学会誌

      Volume: 83 Pages: 445-452

    • NAID

      130005645823

    • Related Report
      2017 Research-status Report 2016 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Predicting periodic evolution of BUE formation mechanisms during machining2016

    • Author(s)
      Xiaoqi SONG, Weiming HE, Tohru IHARA
    • Journal Title

      Mechanical Engineering Journal, Bulletin of JSME

      Volume: 3 Pages: 15-00534

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] Investigating the Self-protective Tool Formation during Cutting of Titanium Alloy2018

    • Author(s)
      SONG Xiaoqi
    • Organizer
      33rd ASPE Annual Meeting
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 難削材切削における構成凝着層 の有用性2018

    • Author(s)
      宋小奇
    • Organizer
      精密工学会春季大会シンポジュウム
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] インコネル600切削加工時における構成凝着層が工具摩耗に及ぼす影響2018

    • Author(s)
      古牧久登
    • Organizer
      精密工学会春季大会 第25回学生会員卒業研究発表講演会
    • Related Report
      2018 Annual Research Report
  • [Presentation] チタン合金Ti-6Al-4Vの切削における構成凝着層を用いた工具保護効果2018

    • Author(s)
      鶴見純花
    • Organizer
      精密工学会春季大会 第25回学生会員卒業研究発表講演会
    • Related Report
      2018 Annual Research Report
  • [Presentation] CCM合金切削加工における工具損傷機構2018

    • Author(s)
      山賀恭介
    • Organizer
      精密工学会春季大会 第25回学生会員卒業研究発表講演会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 炭素鋼切削における凝着層生成脱落モデルを用いた凝着状態の予測2018

    • Author(s)
      宋小奇
    • Organizer
      精密工学会春季大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 炭素鋼切削における凝着層生成脱落モデルを用いた凝着状態の予測2018

    • Author(s)
      伊津井裕人,石川広希,高橋幸男,宋小奇,井原透
    • Organizer
      精密工学会春季大会
    • Related Report
      2017 Research-status Report
  • [Presentation] 山賀恭介,高橋幸男,宋小奇,井原透2018

    • Author(s)
      CCM合金切削加工における工具損傷機構
    • Organizer
      精密工学会春季大会
    • Related Report
      2017 Research-status Report
  • [Presentation] チタン合金Ti-6Al-4Vの切削における構成凝着層を用いた工具保護効果2018

    • Author(s)
      鶴見純花,, 石川広希,伊津井裕人,高橋幸男,宋小奇,井原透
    • Organizer
      精密工学会春季大会
    • Related Report
      2017 Research-status Report
  • [Presentation] インコネル600切削加工時における構成凝着層が工具摩耗に及ぼす影響2018

    • Author(s)
      古牧久登,石川広希,伊津井裕人,高橋幸男,宋小奇,井原透
    • Organizer
      精密工学会春季大会
    • Related Report
      2017 Research-status Report
  • [Presentation] インコネル600の構成凝着層を用いた境界摩耗からの保護2017

    • Author(s)
      齋藤拓,高橋幸男,宋小奇,井原透
    • Organizer
      精密工学会春季大会 第24回学生会員卒業研究発表講演会
    • Place of Presentation
      慶応大学日吉キャンパス
    • Year and Date
      2017-03-13
    • Related Report
      2016 Research-status Report
  • [Presentation] 炭素鋼切削における初期摩耗機構が工具逃げ面に及ぼす影響2017

    • Author(s)
      石川広希,高橋幸男,伊津井裕人,宋小奇,井原透
    • Organizer
      精密工学会春季大会 第24回学生会員卒業研究発表講演会
    • Place of Presentation
      慶応大学日吉キャンパス
    • Year and Date
      2017-03-13
    • Related Report
      2016 Research-status Report
  • [Presentation] Influence of Built-up layer on the wear of uncoated cemented carbide tool during cutting of Inconel 7182017

    • Author(s)
      SONG Xiaoqi, Yukio TAKAHASHI and Tohru IHARA
    • Organizer
      LEM21 2017
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] 初期摩耗期間における凝着現象の予測のための凝着層生成損傷モデルの提案2017

    • Author(s)
      石川広希,伊津井裕人,高橋幸男,宋小奇,井原透
    • Organizer
      精密工学会秋季大会
    • Related Report
      2017 Research-status Report
  • [Presentation] インコネル718切削加工における超硬工具の損傷に及ぼす凝着物の寸法の影響2017

    • Author(s)
      宋小奇,高橋幸男,伊津井裕人,石川広希,井原透
    • Organizer
      精密工学会秋季大会
    • Related Report
      2017 Research-status Report

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Published: 2016-04-21   Modified: 2022-02-16  

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