Study on NURBS Surface Tool Trajectory Planning of 6R Engraving Robot

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Abstract:

A NURBS surface tool trajectory planning method of engraving robot is proposed. The calculation algorithm including NURBS surface tool trajectory, cutting point and effective cutting radius of end milling cutter and inverse kinematics transform is discussed in detail using Taylor and coordinate transformation method. It is the foundation to further applied to the engraving robot tool trajectory planning or off-line programming.

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422-425

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June 2013

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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[1] Andersson, J., Johansson, G., Robot control for wood carving operations, Mechatronics, Vol. 11, No. 4, pp.475-490, 2001.

DOI: 10.1016/s0957-4158(00)00029-5

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