【摘要】 本文介绍曲线参数化、等参数曲线、参数曲面、曲面参数对应性等概念及在汽车覆盖件模具CAD/CAM中的应用。重点讨论在进行CAD/CAM工作中解决曲面参数对应性问题的方法。更多还原

【Abstract】 The Concepts of curve parametrization,iso parametric curves, parametric surfaces and surface parametric correspondency and their applications to die CAD/CAM for automotive body panels are introduced in this paper. The discussion focus on methods of solving the problems of surface parametric correspondency in the process of CAD/CAM operation.更多还原