测量造型技术在反求工程中的应用

在反求工程CAD建模技术的基础上,介绍了一种从实物样件获取产品实体模型的测量造型技术.以实际工业产品为设计对象,运用该技术快速、准确地建立了产品的实体模型.应用结果表明,该技术实用、有效,生成曲面模型光滑、连续、几何信息完整,在数控加工、反求工程及并行工程中有着广阔的应用前景.

Application of modeling technique in reverse engineering

A measuring modeling technique is presented for obtaining solid model from material product based on CAD modeling technique in reverse engineering.The solid model of product is rapidly and accurately generated based on the material product.As shown by the result of the application,the technique that can be widely applied in NC manufacturing,reverse engineering and concurrent engineering is practicable and effective.The surface model generated by the technique is smooth and continuous and its geometry information is complete.