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Geometric Modeling and Processing — Theory and Applications (GMP'02)
Slicing and Contours Generation for Fabricating Heterogeneous Objects
Wako, Saitama, Japan
July 10-July 12
ISBN: 0-7695-1674-2
Y. K. Siu, University of Hong Kong
S.T. Tan, University of Hong Kong
A contour sub-division algorithm on each layer arising from slicing a heterogeneous object is proposed. Within each slice, the material grading is decomposed into subcontours according to the different grading variation. A parameter called "grading step-width" is defined to control the number of sub-contours and resolution of the grading. With such discretization, it is, therefore, possible to build a heterogeneous object on layered manufacturing machines of different fabricating precision specification.
Citation:
Y. K. Siu, S.T. Tan, "Slicing and Contours Generation for Fabricating Heterogeneous Objects," gmp, pp.219, Geometric Modeling and Processing — Theory and Applications (GMP'02), 2002
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