Curve fitting with arc splines for NC toolpath generation
作者： Millan K. Yeung , Desmond J. Walton
DOI: 10.1016/0010-4485(94)90099-X
关键词: Linear interpolation 、 Overdetermined system 、 Spline (mathematics) 、 Biarc 、 Engineering 、 Computer Aided Design 、 Numerical control 、 CAD 、 Algorithm 、 Curve fitting
摘要: Abstract Many CAD/CAM systems use linear interpolation in the generation of numerical control toolpaths to approximate noncircular curves or profiles that are represented by a large number points. This method induces processing problems when dataset is and overdetermined. The paper introduces generating an NC toolpath with arc spline reducing overdetermined data simultaneously.
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