两栖步枪双弹种通用发射器研究

RESEARCH ON THE AMPHIBIOUS RIFLE’S DOUBLE AMMUNITION UNIVERSAL LAUNCHER

针对普通步枪无法同时在陆上和水下发射的问题,设计了一款两栖步枪。在普通步枪基础上改进进弹口结构,通过轴向位置可变弹匣卡笋以及轴向可变位式抛壳挺的具体结构来实现不同弹种的进弹动作,从而实现兼顾发射陆上枪弹和箭形水下特种弹的功能。利用ADAMS软件对其进行了运动学仿真,验证所设计枪械可实现既定动作,这对于提高武器实用性和作战威力有重要意义,同时对枪械不同弹种切换具有重要参考价值。

To solve the problem that ordinary rifles cannot fire on land and underwater at the same time,an amphibious rifle was designed.On the basis of common rifle,the entry port structure was improved,and the entry action of different kinds of shells was realized through the specific structure of the axial position variable magazine clip and the axial variable position type shell ejector,so as to achieve the function of firing both land projectiles and special underwater projectiles.ADAMS software was used to carry out kinematics simulation,it verified that the designed gun could achieve the established action,which was of great significance for improving the practicability and combat power of the weapon,and had important reference value for switching between different ammunition types of the firearms.