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

Environment-friendly process shortening type high precision gear machining method -Development of vibration gear cutting method-

Research Project

Project/Area Number 16K00591
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Environmental engineering and reduction of environmental burden
Research InstitutionOita National College of Technology

Principal Investigator

KARUBE Shu  大分工業高等専門学校, 機械工学科, 教授 (70370054)

Research Collaborator Fukunaga Keigo  
Inoue Shunji  
Kawashima Masuo  
Project Period (FY) 2016-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2018: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2017: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2016: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Keywords公害防止・対策 / 機械工作・生産工学 / 機械力学・制御 / 振動切削 / コスト縮減 / ドライ加工 / 歯車 / 機械要素 / 振動応用加工 / 工作機械 / 強制振動 / ホブ盤 / 環境負荷低減 / 高硬度鋼加工
Outline of Final Research Achievements

The vibration processing technology of the gear in dry environment was studied.
First, with respect to our tool oscillating gear machining device that performs machining with giving forced vibration to a tool, reproduction of the vibration tool response by modeling and quantification of the machining temperature lowering effect by this device were performed. As a result of experiment, about 15% reduction effect of processing temperature by this processing method was showed.
Next, we developed a new workpiece vibration cutting device that performs machining with giving forced vibration to the workpiece. The mechanism of feed mark removal by this processing method was shown, and it was experimentally confirmed that the feed mark can be actually removed. By this processing method, the arithmetic mean roughness of the tooth surface was improved by 76% as compared with the conventional dry hobbing.

Academic Significance and Societal Importance of the Research Achievements

ドライ加工は切削油を使用しないため、加工温度の上昇や切りくずの噛みこみによる歯面精度の低下が問題となる。本研究ではこれらの問題点を振動援用により解決した。
工具振動歯切り装置により、ドライ加工における加工温度を低減した。これにより工具寿命が延長し、歯車生産のコストダウンが可能になる。更に工具振動歯切り装置のモデル化を行い、設計時におけるパラメータ決定の指針を得た。これにより本装置の設計が簡便になり、社会実装がしやすくなる。
また、工作物振動歯切り装置の開発により、騒音の原因となる歯面の送りマークを除去し、歯面精度を向上させることができた。これは、騒音の少ない高精度歯車の生産に寄与する技術である。

Report

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

    (16 results)

All 2018 2017 2016

All Journal Article (1 results) Presentation (14 results) (of which Int'l Joint Research: 7 results,  Invited: 2 results) Book (1 results)

  • [Journal Article] パワースペクトルを用いた振動切削系における加工状態の評価2017

    • Author(s)
      久保良樹,軽部周,高坂拓司
    • Journal Title

      電子情報通信学会技術報告

      Volume: NLP2017-42 Pages: 79-82

    • Related Report
      2017 Research-status Report
  • [Presentation] The influence of workpiece subjected to periodic forced vibration on the dry hobbing2018

    • Author(s)
      Shu Karube,Daiki GOTOU, Masatoshi SHIMURA
    • Organizer
      13th International Symposium on Advanced Science and Technology in Experimental Mechanics
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Experimental study of stick-slip dynamics in periodically forced oscillators with dry friction2018

    • Author(s)
      Shu Karube, Takuya Nagaoka, Takuji Kousaka
    • Organizer
      13th International Symposium on Advanced Science and Technology in Experimental Mechanics
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 微小高調波が振動切削系に与える影響2018

    • Author(s)
      軽部周, 川野厚樹,志藤広陸,高坂拓司
    • Organizer
      Dynamic and Design Conference 2018
    • Related Report
      2018 Annual Research Report
  • [Presentation] 大分高専の紹介および振動ホブ切り加工における取組みについて2018

    • Author(s)
      軽部周
    • Organizer
      日本機械学会P-SCD398分科会第9回
    • Related Report
      2017 Research-status Report
    • Invited
  • [Presentation] Development of Vibration Hobbing Machine2017

    • Author(s)
      Shu KARUBE
    • Organizer
      The JSME Internatinal Conference on Motion and Power Transmissions (MPT2017)
    • Place of Presentation
      京都テルサ(京都市)
    • Year and Date
      2017-02-28
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] Experimental Investigation of the Cutting Temperature in Vibration Hobbing2017

    • Author(s)
      Shu KARUBE
    • Organizer
      12th International Symposium on Advanced Science and Technology in Experimental Mechanics (ISEM17-Kanazawa)
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Direct Dry Hobbing of High Hardness Material Using Vibration Tool2017

    • Author(s)
      Kazuki KAMADA, Kai KIMIHARA and Shu KAURBE
    • Organizer
      12th International Symposium on Advanced Science and Technology in Experimental Mechanics (ISEM17-Kanazawa) Special Poster Session by Students of High School, College and College of Techonoloty
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Experimental Study on Vibratoin Characteristics in Vibration Cutting Process2017

    • Author(s)
      Shu KARUBE, Yoshiki KUBO, Takuji KOUSAKA
    • Organizer
      The 2017 International Symposium on Nonlinear Theory and its Applications (NOLTA 2017)
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] 振動援用加工の現状と歯車加工装置への適用2017

    • Author(s)
      軽部周
    • Organizer
      電子情報通信学会九州支部一般講演会
    • Related Report
      2017 Research-status Report
    • Invited
  • [Presentation] 重複係数の変化が振動切削系に与える影響2017

    • Author(s)
      中村隼平, 軽部周, 高坂拓司
    • Organizer
      電子情報通信学会NOLTAソサイエティ大会大会
    • Related Report
      2017 Research-status Report
  • [Presentation] Dynamic Behavior of a Bouncing Ball2016

    • Author(s)
      Shu KARUBE, Takuji KOUSAKA, Yuya KAWAZU
    • Organizer
      The 2016 International Symposium on Nonlinear Theory and its Applications (NOLTA2016)
    • Place of Presentation
      ニューウエルシティ湯河原(熱海市)
    • Year and Date
      2016-11-27
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] 振動ホブ切り加工における切削温度の検討2016

    • Author(s)
      軽部周,江口侑希
    • Organizer
      日本機械学会第11回生産加工・工作機械部門講演会
    • Place of Presentation
      名古屋大学東山キャンパス(名古屋市)
    • Year and Date
      2016-10-22
    • Related Report
      2016 Research-status Report
  • [Presentation] 振動切削系における切削速度の上昇に伴う動的挙動の変化2016

    • Author(s)
      中村隼平,松浦隆文,軽部周,高坂拓司
    • Organizer
      平成28年度(第69回)電気・情報関係学会九州支部連合大会
    • Place of Presentation
      宮崎大学
    • Year and Date
      2016-09-29
    • Related Report
      2016 Research-status Report
  • [Presentation] バウンシングボール系の非線形特性2016

    • Author(s)
      河津裕也,軽部周,高坂拓司
    • Organizer
      2016年度日本機械学会年次大会
    • Place of Presentation
      九州大学伊都キャンパス
    • Year and Date
      2016-09-11
    • Related Report
      2016 Research-status Report
  • [Book] 機械技術 2016年8月号2016

    • Author(s)
      軽部 周
    • Total Pages
      5
    • Publisher
      日刊工業新聞社
    • Related Report
      2016 Research-status Report

URL: 

Published: 2016-04-21   Modified: 2020-03-30  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi