【摘要】 目的　建立一种适用的动力学模型 ,来分析机构传动方式的抛壳动力学问题 .方法　运用多自由度动力学理论来建模 ,再编程计算 .结果　以某自动武器为例 ,得出了抛壳过程枪机和浮动体的速度与时间曲线图 .结论　该方法可用来分析机构传动问题更多还原

【Abstract】 Aim Make a fit dynamic model to analyze the dynamic problem of cartridge ejection through component-driving. Methods Make model through multidimensional dynamics, then make programs. Results With certain kind of automatic weapons as example, the velocity-time curve of the bolt and the floating body are drawn. Conclusion The method can be used to analyze the dynamic question of component-driving.更多还原