Kinematic and dynamic modeling of a robotic head with linear motors
Uddin, Mohammad Jashim, Refaat, Sameh, Nahavandi, Saeid and Trinh, Hieu 2004, Kinematic and dynamic modeling of a robotic head with linear motors, in Proceedings : eight International Conference on Manufacturing & Management : operations management & advanced technology : integration for success., PCMM, Box Hill, Vic., pp. 879-884.
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Proceedings : eight International Conference on Manufacturing & Management : operations management & advanced technology : integration for success.
Editor(s)
Salem, Sam
Publication date
2004
Start page
879
End page
884
Publisher
PCMM
Place of publication
Box Hill, Vic.
Summary
Our present research focuses on kinematic and dynamic modeling of a 3-DOF robotic cutting head for the next generation of CNC machines. The robotic cutting head is one kind of parallel manipulator of 3-PUU type, which has a high flexibility of motion in three-dimensional space. The parallel manipulator consists of three linear servomotors, which drive three connecting rods independently according to the cutting strategy. Being a parallel manipulator, the robotic cutting head has higher stiffness and position accuracy; consequently, higher velocities and accelerations can be achieved. A very suitable application of this mechanism is as a cutting head of a precision machine tool for three-dimensional cutting problems.
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