The speed-controlled interpolator for machining parametric curves

  title={The speed-controlled interpolator for machining parametric curves},
  author={Syh-Shiuh Yeh and Pau-Lo Hsu},
  journal={Computer-Aided Design},
Modern CNC systems are designed with the function of machining arbitrary parametric curves to save massive data communication between CAD/CAM and CNC systems and improve their machining quality. Although available CNC interpolators for parametric curves generally achieve contouring position accuracy, the specified feedrate, which dominates the quality of the machining processes, is not guaranteed during motion. Recently, some approximation results concerning motion speed have been reported… CONTINUE READING
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