基于三维建模的创意桌设计与实现

Design and Implementation of Creative Table Based on 3D Modeling

摘要: 本文提出了一套基于三维建模的圆形折叠桌设计方案。折叠桌撑起的时候桌面为圆形，将桌脚及桌面摊平的时候为实心矩形。该设计方案首先在设定矩形长宽及桌高的前提下，通过建立数学模型，分析折叠桌实现的具体方案，包括设计加工参数、桌脚边缘线数学描述，并用MATLAB仿真折叠桌的动态变化过程。然后对任意矩形长宽和桌高的情况建立数学模型，给出满足稳固性好、用材节约条件的最优设计方案。最终达到可折叠桌更加实用、更加美观、更加创新的设计效果。

Abstract: This paper proposes a set of circular folding table design based on three-dimensional modeling. When the folding table is propped up, the table top is round. When the table legs are flattened, the table top is a solid rectangle. Firstly, the length and width of the rectangle and the height of the ta-ble are set. The design scheme analyzes the specific scheme of the folding table by setting up the mathematical model. This process includes the design of the processing parameters and the mathematical description of the edge line of the table leg. Moreover, MATLAB is used to simulate the dynamic change of the folding table. Then, a mathematical model is established as for arbitrary rectangle length, width and table height, and an optimal design scheme is given which can design table with good stability and saving material. Ultimately, a more practical, more beautiful, and more innovative folding table is designed.