毛衫CAD模板中“点”的应用

Application of“Point”in Production Example List for CAD of Knitted Sweater

本文针对毛衫CAD模板中各种点构成的情况,提出在进行针织毛衫模板的制作中采用3类点:对称中心点、交点和标记点,并说明所有点都必须通过尺寸设定为定点。指出对称中心点用来控制版型的对称性和稳定性;交点是构成和控制版型形状的点。某些交点可以选择其是否同时为对位标记点;标记点可以分为尺寸标记点和对位标记点,并以常见的几种尺寸标记点实例插肩袖、裁片分割和转移,以及常见的几种对位标记点实例贴片定位、领部生产定位、大袖尾缝合对位、组织变化定位等的处理方法为例加以说明。

The paper analyzes the types of various points in production example list for CAD of knitted sweater. It puts forward three types of points including the symmetrical center point, intersection point and mark point, and points out that all points must be turned into established points by size setting. The results show that the symmetri- cal center point is used to control the symmetry and stabilization of panel; the intersection point can compose and control the shape of panel, some of intersection points can be chosen whether to become a mark point simultane- ously; the mark points can be divided into two types-size mark points and position mark points. Finally, it takes four kinds mark points as examples to illustrate the application of point on CAD of knitted sweater, including raglan sleeve, piece segmentation and transfer as size mark points, accessories sewing match position, collar production location, sleeve tail sewing match position and texture variation position as position mark points.