摘要
引信球转子的旋转偏心，即引信球转子解除保险过程中球转子形心相对于弹丸旋转轴轴线的偏移量，是引信球转子工作特性分析与计算中的重要参数．作为实例，在对构成引信球转子旋转偏心的尺寸链进行了分析与假设之后，利用平面矢量尺寸链理论计算了某引信的球转子旋转偏心，并对计算结果进行了分析与讨论．
The spin eccentricity of the ball rotor of a fuze or the bias of the center of the figure of the ball rotor about the spin axis of a projectile during arming is an important parameter in analysis and calculation of the working character for the ball rotor of a fuze.Having been made some analysis and assumptions to its dimentionl chain,as an example,the spin eccentricity of the ball rotor of a fuze is calculated theoretically by means of the theory of planar vector dimensional chain,and the results are analysed and discussed. [
出处
《沈阳工业学院学报》
1997年第1期1-6,共6页
Journal of Shenyang Institute of Technology
关键词
引信
球转子
保险机构
尺寸链
旋转偏心
统计法
fuze,ball rotor,safety device,interrupter device,arming,dimensional chain.
