Annual Journal of IIE Hong Kong

  title={Annual Journal of IIE Hong Kong},
  author={H. 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… CONTINUE READING