无壳弹枪自动机动力耦合关系研究

该文通过建立动力学模型对无壳弹枪新型自动机结构的动力耦合关系进行了理论手数值计算，分析和比较数值仿直结果，揭示了自动机，发射运动体和转膛之间的运动相互影响和参数匹配关系及某些参数对３发点射工作性能的影响规律，并讨论了由于参数不匹配而引起的武器工作异常情况及解决途径，为正确设计高频点射武器中此类新型结构提供了动力学理论分析与计算机数值仿真的研究方法。

Study of the Characteristics of Dynamics Parameters of Automatic Action in a Caseless Rifle

Through building dynamic models,this paper made an analysis and a numerical calculation of the motion of the automatic action,the floating firing device and the revolver action in a caseless rifle.By analysis of the numerical results,the motive influence among the three parts was studied,while some laws were shown about the influence that some parameters made to the working performance of the arm on bursting.After explaining the abnormal appearance of the arm and discussing the method of solution,a method of study was proposed for the design of the new type of structure by way of dynamic theoretic analysis and numerical simulation on computer.