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2008 Fiscal Year Final Research Report

Modeling of causes of motion errors on multi-axes machine tools and development of their diagnosis methodology by machining tests

Research Project

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Project/Area Number 19760087
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Production engineering/Processing studies
Research InstitutionKyoto University

Principal Investigator

IBARAKI Soichi  Kyoto University, 大学院・工学研究科, 准教授 (80335190)

Project Period (FY) 2007 – 2008
KeywordsNC工作機械 / 多軸加工機 / 幾何誤差 / 加工誤差 / 加工シミュレーション
Research Abstract

NC工作機械の多軸化・複合化は,近年の工作機械の技術的発展の重要なキーワードのひとつである.多軸制御加工機は直進軸・回転軸が直列に積み重なる構造となるため,各軸の誤差,軸間の相対的誤差が累積し,従来の加工機と比較して加工精度を出しにくい構造であると言える.本研究では,最初に多軸制御加工機に含まれる誤差要因を体系的にモデル化し,それらが加工物の形状精度に及ぼす影響を定量的に評価できるシミュレータを構築した.それを基礎として,加工試験によって多軸制御加工機の誤差要因を定量的に診断するための方法を構築した.

  • Research Products

    (2 results)

All 2009 2007

All Journal Article (1 results) (of which Peer Reviewed: 1 results) Presentation (1 results)

  • [Journal Article] Prediction and compensation of machining geometric errors of five-axis machining centers with kinematic errors2009

    • Author(s)
      M. Sharif Uddin, Soichi Ibaraki, Atsushi Matsubara, Tetsuya Matsushita
    • Journal Title

      Precision Engineering 33(2)

      Pages: 194-201

    • Peer Reviewed
  • [Presentation] Prediction of Machining Accuracy of 5-Axis Machine Tools with Kinematic Errors2007

    • Author(s)
      M. Sharif Uddin, S. Ibaraki, A. Matsubara, T. Matsushita
    • Organizer
      Proc. of the 35th International MATADOR Conference
    • Year and Date
      20070000

URL: 

Published: 2010-06-10   Modified: 2016-04-21  

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