【摘要】 分析了目前家具设计中存在的问题,提出了将常见结构作为基本图元,由图元构建家具产品的建模方法。详细论述了基于图元的产品建模原理、图元的3个层次、图元的面向对象表示。在此基础上,建立了板式家具的特征图元对象、板块图元对象和部件图元对象,实现了板式家具产品的快速建模,有效的保证了家具产品设计的继承性和变异性。为缩短产品设计周期、提高产品质量,降低产品成本提供了必要的条件。更多还原

【Abstract】 This paper analyses the problem on furniture design at present. The furniture product modeling method is presented that the common structure is used as the drawing cell to construct the product model. The modeling principle, three levels of drawing cell and the Object Oriented expressing of drawing cell are introduced in detail. Based on it, feature drawing cell object, plank drawing cell object and parts drawing cell object are defined and the rapid modeling of plank furniture is realized. The modeling method guarantees the inheritance and the variability of furniture design effectively. The necessary condition has been provided for shortening the product design period and raising the product quality and reducing the product cost.更多还原