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

对多轴机床运动误差原因进行建模，并通过加工测试开发其诊断方法

• 批准号: 19760087
• 负责人: IBARAKI Soichi
• 金额: $ 2.32万
• 依托单位: Kyoto University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Young Scientists (B)
• 财政年份: 2007
• 资助国家: 日本
• 起止时间: 2007 至 2008
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-19760087/
• 关键词: NC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; 誤差要因; 加工試験

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.

NC working machinery is becoming more and more complex. In recent years, there has been an important exhibition of working machinery and technology. The multi-control processing machine has a direct response to the in-line production of the machine, the error of each machine, the difference between the two, and the accuracy of the processing machine. in order to compare the machining accuracy of the processing machine, the accuracy of the processing machine is improved. In this study, at the beginning of the multi-purpose processing machine, the difference is due to the accuracy of the system, the shape accuracy of the machined products and the quantitative measurement of the accuracy of the machined products. On the basis of the system, the error of the multi-purpose processing machine is mainly due to the quantitative monitoring method.

项目成果

Prediction and compensation of machining geometric errors of five-axis machining centers with kinematic errors

• DOI: 10.1016/j.precisioneng.2008.06.001
• 发表时间: 2009-04
• 期刊: Precision Engineering-journal of The International Societies for Precision Engineering and Nanotechnology
• 影响因子: 3.6
• 作者: S. Uddin;S. Ibaraki;A. Matsubara;T. Matsushita

Prediction and compensation of machining geometric errors of five-axis machining centers with kinematic

五轴加工中心加工几何误差的运动学预测与补偿

• 发表时间: 2009
• 期刊: Precision Engineering 33(2)
• 作者: M. Sharif Uddin;Soichi Ibaraki;Atsushi Matsubara;Tetsuya Matsushita;M. Sharif Uddin
• 通讯作者: M. Sharif Uddin

Prediction of Machining Accuracy of 5-Axis Machine Tools with Kinematic Errors

具有运动误差的五轴机床加工精度预测

• 发表时间: 2007
• 作者: M. Sharif Uddin;Soichi Ibaraki;Atsushi Matsubara;Tetsuya Matsushita;M. Sharif Uddin;M. Sharif Uddin
• 通讯作者: M. Sharif Uddin