服装推板中的比例推导法

The Inducing Method of Proportion in Moving board for Garment Making

针对服装推板缩放无章可循的现状，建立了数学比例关系推导式；经过实例演示认为，该推导对于服装结构工艺中推板的辅助线或辅助点(如腰节高、袖肘线、中档线等)，甚至分割线的比例推移、放缩是一个较好的理论依据，可保证放缩后的规格系列与标准母板的造型、款式相同或相似。

This paper points out that the proportional moving, expanding and co ntracting of cutting lines, a better theoretic basis is a guarantee and a series of expanded and contracted standards can be the same or similar to the modeling and design of typical model.