易拉罐形状和尺寸的最优设计

Optimized Design of Can’s Shape and Size

对易拉罐的优化设计有重要的经济意义与实际意义？我们首先测量得出（355ml）易拉罐各部分的数据.又，分别假设易拉罐为一个正圆柱体、或上面部分是一个正圆台，下面部分是一个正圆柱体的两种形状，进行了尺寸的优化设计。本文还从美学及经济学的角度提出正四面柱体易拉罐的创新设想．分析了这种易拉罐的优缺点并进行了尺寸优化设计。

The optimized design of the Can＇ s shape and size has vital economical significance and practical significance. Firstly, survey the can＇ s size, then suppose the can＇ s shape is a circle barrel, the upper part＇ s shape is a cone, the lower part＇ s shape is a circle barrel, and then optimize the design of the can＇ s size. Besides, at the angle of esthetics and economics, we propose the four - side barrel can innovation tentative plan, analyzing good and bad points of this kind of can and its optimization design of the size.