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�������պ����ѧѧ�� 2003, Vol. 29 Issue (4) :299-302    DOI:
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Method for Calculating the Dynamic Path ��Error of NC Machine Tools Based on MATLAB
Huan Ji, Ma Weimin*
School of Mechanical Engineering and Automation, Beijing University of Aeronautics and Astronautics

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Abstract�� The sources of dynamic path error of NC machine tools during milling process are analyzed, a simulating method based on MATLAB is introduced. The simulating modules and calculating methods of some typical 2-axises and 4-axises tracks at different feed speeds are also described. The simulating results show that, during high speed milling process, the dynamic path error of NC machine tools cannot be neglected.
Keywords�� numerically controlled machine   high-speed cutting   simulation   path error   MATLAB     
Received 2001-12-30;
Fund:

����863�߼����о���չ�ƻ�������Ŀ(2001AA423210)

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ۨ��, ��ά��.���ػ�����̬�켣����MATLAB������㷽���о�[J]  �������պ����ѧѧ��, 2003,V29(4): 299-302
Huan Ji, Ma Weimin.Method for Calculating the Dynamic Path ��Error of NC Machine Tools Based on MATLAB[J]  JOURNAL OF BEIJING UNIVERSITY OF AERONAUTICS AND A, 2003,V29(4): 299-302
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http://bhxb.buaa.edu.cn//CN/     ��     http://bhxb.buaa.edu.cn//CN/Y2003/V29/I4/299
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