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DEVELOPMENT OF NO-BACKLASH GEARS

Research Project

Project/Area Number 62420025
Research Category

Grant-in-Aid for General Scientific Research (A)

Allocation TypeSingle-year Grants
Research Field 機械要素
Research InstitutionTokyo Institute of Technology

Principal Investigator

HAYASHI Teru  TOKYO INSTITUTE OF TECHNOLOGY, Res. Lab. of P. M. E., Professor, 精密工学研究所, 教授 (40016762)

Co-Investigator(Kenkyū-buntansha) IWATSUKI Nobuyuki  TOKYO INSTITUTE OF TECHNOLOGY, Res. Lab. of P. M. E., Research Associate, 精密工学研究所, 助手 (70193753)
HAYASHI Iwao  TOKYO INSTITUTE OF TECHNOLOGY, Res. Lab. of P. M. E., ASSOCIATE PROFESSOR, 精密工学研究所, 助教授 (80016790)
Project Period (FY) 1987 – 1989
Project Status Completed (Fiscal Year 1989)
Budget Amount *help
¥9,500,000 (Direct Cost: ¥9,500,000)
Fiscal Year 1989: ¥1,000,000 (Direct Cost: ¥1,000,000)
Fiscal Year 1988: ¥1,000,000 (Direct Cost: ¥1,000,000)
Fiscal Year 1987: ¥7,500,000 (Direct Cost: ¥7,500,000)
KeywordsGEAR MECHANISM / REDUCTION GEARS / DOUBLE FLANK MESHING / NO-BACKLASH / EFFICIENCY / VIBRATION / TRANGENT RESPONSE / FREQUENCY RESPONSE / ノーバックラッシ / 剛性
Research Abstract

The constant direction press type no-backlash gears with high performances was offered and an actual reduction gears with this method and the running tester for the gears were made and the experiments were done and the following results were obtained.
1. On fundamental nature : in stational driving condition and giving the suitable value to the pressing force of the movable bearings, it is cleared that perfect no-backlash condition, high efficiency as 95% in full load and the higher rigidity more than ordinal single flank messing gears is achieved. Also the analyzing method of total performances of the mechanism from ones of each elements in the mechanism is developed.
2. On transient vibration : the transient response and the frequency response are tested and it is cleared that the transient vibration is enoughly damped in the mechanism and the piled rubber type movable bearing is more effective than spring supported type one.
3. On the stability of the control : The effect of the backlash to the stability of the control was experimentally tested and advantage of the offered no-backlash gears is conformed. Next, the theoretical analysis on the stability of the control on the mechanical system with backlash, hysteresis, stiffness and transmission error in gears was done using the approximated method with the discribing function and it is obtained that the hysteresis gives the worse effects than backlash to the stability of the control.
As the result, it is concluded that to make the mechanism the more compact and to decrease the hysteresis from the mechanism should to be the important subjects for the next stage.

Report

(4 results)
  • 1989 Annual Research Report   Final Research Report Summary
  • 1988 Annual Research Report
  • 1987 Annual Research Report
  • Research Products

    (28 results)

All Other

All Publications (28 results)

  • [Publications] 林輝: "両歯面かみあい歯車について" 昭和61年度精密工学会秋季大会学術講演論文集. 160-170 (1986)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] 林輝: "両歯面かみあい歯車の性能について" 昭和63年度精密工学会春季大会学術講演論文集. 1037-1038 (1988)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] 林輝: "定方向押し付け形ノ-バックラッシ歯車機構の動的性能" 昭和63年度精密工学会秋季大会学術講演論文集. 811-812 (1988)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] 林輝: "位置決め機構用減速歯車装置の性能評価方法" 1989年度精密工学会春季大会学術講演論文集. 335-336 (1989)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] 林輝: "定方向押し付け形ノ-バックラッシ歯車装置の過渡応答" 1989年度精密工学会春季大会学術講演論文集. 337-338 (1989)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] 林輝: "運動伝達用歯車装置の伝達誤差要因分析" 1989年度精密工学会秋季大会学術講演論文集. 57-58 (1989)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] 林輝: "定方向押し付け形ノ-バックラッシ歯車装置の制御特性" 1989年度精密工学会秋季大会学術講演論文集. 59-60 (1989)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] 佐原理孔: "定め方向押し付け形ノ-バックラッシ歯車装置の実用性の評価" 1990年度精密工学会春季大会学術講演論文集. 519-520 (1990)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] 林輝: "歯車変速機構の現状と将来" 日本機械学会シンポジウム=歯車および伝動機構特別講演前刷. 1-8 (1989)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] TERU HAYASHI: "ON DOUBLE FLANK MESHING GEARS" PREPRINT OF 1986 ANNUAL AUTUMN CONFERENCE OF JSPE. 169-170 (1986)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] TERU HAYASHI: "ON PERFORMANCES OF DOUBLE FLANK MESHING GEARS" PREPRINT OF 1988 ANNUAL SPRING CONFERENCE OF JSPE, (1988) P.1037-1038.

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] TERU HAYASHI: "DYNAMIC PERFORMANCES OF THE CONSTANT DIRECTION PRESS TYPE NO-BACKLASH GEAR MECHANISM" PREPRINT OF 1988 ANNUAL AUTUMN CONFERENCE OF JSPE, (1988) P.811-812.

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] TERU HAYASHI: "PERFORMANCE EVALUATING METHOD OF REDUCTION GEARS FOR POSITIONING" PREPRINT OF 1989 ANNUAL SPRING CONFERENCE OF JSPE, (1989) P.335-336.

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] TERU HAYASHI: "TRANGENT RESPONSE OF THE CONSTANT DIRECTION PRESS TYPE NO-BACKLASH GEARS" PREPRINT OF 1989 ANNUAL SPRING CONFERENCE OF JSPE, (1989) P.337-338.

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] TERU HAYASHI: "TRANSMISSION ERROR FACTOR ANALYSIS ON THE GEARS FOR MOTION TRANSMITTING" PREPRINT OF 1989 ANNUAL AUTUMN CONFERENCE OF JSPE, (1989) P.57-58.

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] TERU HAYASHI: "ON THE CONTROL STABILITY OF THE CONSTANT DIRECTION PRESS TYPE NO-BACKLASH GEARS" PREPRINT OF 1989 ANNUAL AUTUMN CONFERENCE OF JSPE, (1989) P.59-60.

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] MASAYASHI SAHARA: "ON PRACTICABILITY EVALUATION OF THE CONSTANT DIRECTION PRESS TYPE NO-BACKLASH GEARS" PREPRINT OF 1990 ANNUAL SPRING CONFERENCE OF JSPE, (1990).

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] TERU HAYASHI: "SPEED CHANGING GEAR MECHANISM - TODAY AND FUTURE" PREPRINT OF SPECIAL LECTURE OF JSME[NO.890-53] SYMPOSIUM ON GEAR AND TRANSMISSION, (1989) P.1-8.

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] 林輝: "両歯面かみあい歯車の性能について" 昭和63年度精密工学会春季大会学術講演論文集. 1037-1038 (1988)

    • Related Report
      1989 Annual Research Report
  • [Publications] 林輝: "定方向押付け形ノ-バックラッシ歯車機構の動的性能" 昭和63年度精密工学会秋季大会学術講演論文集. 811-812 (1988)

    • Related Report
      1989 Annual Research Report
  • [Publications] 林輝: "定方向押付け形ノ-バックラッシ歯車装置の過渡応答" 1989年度精密工学会春季大会学術講演論文集. 337-338 (1989)

    • Related Report
      1989 Annual Research Report
  • [Publications] 林輝: "位置決め機構用減速歯車装置の性能評価方法" 1989年度精密工学会春季大会学術講演論文集. 335-336 (1989)

    • Related Report
      1989 Annual Research Report
  • [Publications] 林輝: "運動伝達用歯車装置の伝達誤差要因分析" 1989年度精密工学会秋季大会学術講演論文集. 57-58 (1989)

    • Related Report
      1989 Annual Research Report
  • [Publications] 林輝: "定方向押付け形ノ-バックラッシ歯車装置の制御特性" 1989年度精密工学会秋季大会学術講演論文集. 59-60 (1989)

    • Related Report
      1989 Annual Research Report
  • [Publications] 林輝,林巖,浅原哲郎,岩附信行: 昭和63年度精密工学会春季大会学術講演論文集. 1037-1038 (1988)

    • Related Report
      1988 Annual Research Report
  • [Publications] 林輝,佐原理孔,林巖,岩附信行: 昭和63年度精密工学会秋季大会学術講演論文集. 811-812 (1988)

    • Related Report
      1988 Annual Research Report
  • [Publications] 林輝,佐原理孔,林巖,岩附信行: 平成元年度精密工学会春季大会学術講演論文集. (1989)

    • Related Report
      1988 Annual Research Report
  • [Publications] 林輝,浅原哲郎,林巌,岩附信行: 昭和63年度精密工学会春季大会学術講演会講演論文集.

    • Related Report
      1987 Annual Research Report

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Published: 1987-04-01   Modified: 2016-04-21  

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