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�������պ����ѧѧ�� 2003, Vol. 29 Issue (7) :611-615    DOI:
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constant toolpath generation in NC machining
Yan Guangrong, Zhu Xinxiong, Bai Juntao, Lei Yi*
School of Mechanical Engineering and Automation, Beijing University of Aeronautics and Astronautics, Beijing 100083, China

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ժҪ ��Ը������ĵȸ��߸��ټӹ�Ҫ��,��Ʋ�ʵ�������ؼӹ��С����ݵ�λ�漰��Zmapģ�ͼ���ȸ��ߵ��߹켣��ԭ����㷨.���㷨��ֿ����˵�λ��Zmapģ�͵��ص�,��ȷ�����߹켣ʼ�մ���˳ϳ״̬,�Ӷ���֤�����õļӹ�������.�㷨�ȶ��Ժ�,�����ٶȿ�,��������Ʒ�����CAXA-ME�гɹ�ʵ��.
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Abstract�� Appealed by high-speed Z -constant machining with high quality, an algorithm of generating Z -constant toolpath in NC machining was presented based on the cutter location surface and its Zmap model. It suggests guarantees that the toolpath of climb cutting can be obtained in consideration of the cutter location surface Zmap model features, thus to gain a qualitied surface. This method was realized successfully in business software:CAXA-ME,which with satisfying computing speed and stability.
Keywords�� cutting tools   paths   numerically controlled machining   cutter location surface   climb cutting     
Received 2002-04-15;
Fund:

����863����������Ŀ(2001AA412020)

About author: �ƹ���(1969-),��,������,��ʦ,ygr@caxa.com.
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�ƹ���, ������, �׿���, ����.���ؼӹ��еȸ��ߵ��߹켣������[J]  �������պ����ѧѧ��, 2003,V29(7): 611-615
Yan Guangrong, Zhu Xinxiong, Bai Juntao, Lei Yi .constant toolpath generation in NC machining[J]  JOURNAL OF BEIJING UNIVERSITY OF AERONAUTICS AND A, 2003,V29(7): 611-615
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http://bhxb.buaa.edu.cn//CN/     ��     http://bhxb.buaa.edu.cn//CN/Y2003/V29/I7/611
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