运动平面无限接近位置机构综合的计算机辅助设计

The CAD of mechanism synthesis for the infinite approaching position of a moving plane

本文用图解解析法，建立了拐点圆、Ｂｏｂｉｌｌｉｅｒ定理、常定曲率圆点（圆心）曲线和Ｂａｌｌ点的数学模型；用简单的数学方法解决了运动平面及其上点的高阶特性机构运动综合的计算机辅助设计问题，并附有程序框图和设计实例。

By applying the graphic analytical method this paper established the mathematical models of inflexion circle Bobillier theorem curve of constant fixed curvature circyle point(centre of circle) and Ball point.Using simple mathematic method the problem of CAD has been solved for the kinematic synthesis of mechanism with higher order characteristics of moving plane and of the points on it.A block-diagram of the program and living designing examples have been attached in this paper as well.