【摘要】 本系统采用Ｖｉｓｕａｌ Ｃ＋＋ 面向对象编程语言，利用三维造型软件Ｓｏｌｉｄｗｏｒｋｓ 作为开发平台，对其进行类库扩展，把产品的材料、重量、加工特征、成本等有关属性以数据成员的形式表示，从而进行面向产品制造的成本计算。应用本系统，符合工厂生产实践的要求，在产品的设计阶段就可以初步计算出产品的制造成本，从而缩短了产品的开发周期。更多还原

【Abstract】 By adopting the object-oriented programming language Visual C++ and utilizing the 3D modelling software Solidworks as developmental platform this system made an extension of the software’s class library and expressed the related attributes of material, weight, manufacturing feature and cost of product in the form of members of data and thus conducted the cost calculation orientating to the manufacturing of products. This system accord with the demands of productional practice in the factory. The preliminary manufacturing cost of products can be calculated out while the product is still in the stage of design and thus shortened the developing period of products..更多还原