摘要
本文讨论在微机控制的纤维缠绕机上缠绕中间段为弧形管,两端为圆柱管,过渡段为圆台的90°弯管的运动规律,建立了简化的数学模型,运用坐标变换和非测地线稳定缠绕概念,给出了纤维缠绕90°弯管的运动方程,设计了CAD程序,绘制了线型,为工程应用提供了依据。
The kinematic regularity of a 90° elbow pipe on the winding machine by com- puter controlled was discussed in the paper. The middle section of the pipe is a curved tube, and its end section is a cylindrical tube, its interim section between the middle and the end is a cone. The simplified mathematic model was established and the kinematic equations for fila- ment winding on a 90° elbow pipe using coodinates transformation and concept about non- geodesic winding etc. were given in this paper. A CAD program was designed and the winding parttem also was drawn in this paper. These could be the basic data for processing design.
关键词
微机控制
纤维缠绕
CAD
弯管
Filament winding
Elbow pipe
Computer controll CAD
