无人机正反桨叶的注射模设计

Design of Injection Mold for the Positive and Negative Paddles of UAV

针对桨叶的结构特点,介绍了运用油缸做为动力带动齿条,齿条驱动齿轮旋转从而实现旋转抽内螺纹的模具结构,并介绍了一种快速校正桨叶的动平衡的方法。

This paper introduced the mold structure which uses an oil cylinder as a power to drive a rack and a rack to drive a gear rotating to extract internal thread of the paddle,and a method for quickly correcting the dynamic balance of paddles.