Annual Journal of IIE Hong Kong


This paper describes a PC-based CAD/CAM package for the design and manufacture of mould cavities for producing products with sculptured surfaces. The surface of a product is described by specifying control points on its cross sections. Spline curves are fitted through these control points along both traverse and longitudinal axes. The number of curves… (More)


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@inproceedings{Chu2001AnnualJO, title={Annual Journal of IIE Hong Kong}, author={Lap Keung Chu}, year={2001} }