基本解釋[機械工程]玩具狗頭專業(yè)釋義機械工程玩具狗頭The processing methed of data tested by laser scanner and reconstruction technology of CAD model in the reverse process of free-form surface were persented with toy of dog head as example. The problems appearing in reverse modeling were analyzed.針對復雜曲面數(shù)據(jù)測量及曲面重構的要求,以玩具狗頭為例,介紹使用三維激光掃描儀的自由曲面反求過程中產品點數(shù)據(jù)的處理方法,以及CAD模型的重構技術,分析了反求建模中存在的問題。