free-form surface modeling

基本解釋

Meanwhile, it is required that the free-form surface modeling must be able to change the freedom of local and meet all kinds of design requirements.
同時，要求自由曲面的造型必需能夠局部地自由加以變更，使其符合各式設計需求。
Basic theory and procedure of NC machining for free-form surface based on reverse engineering were introduced. Digital measure and CAD modeling as well as tool path generating were analyzed.
介紹了以反求工程為技術支撐的自由曲面數控加工的基本原理和全過程，并對其中的數字化掃描、 CAD 建模及刀具軌跡生成等關鍵技術作了進一步的分析。
With the development of modeling technology of free-form surfaces, the product with free-form surface is widely used in the modern life and the true production.
隨著自由曲面造型技術的深入發(fā)展，含有自由曲面形狀特征的產品在現代生活、生產中的應用也越來越廣泛，對自由曲面加工的相關問題研究也日愈深入。