比利时FN BDA-9式9mm手枪击发发射机构分析

目的:分析比利时FNBDA—9式9mm手枪的击发发射机构的结构、动作原理及设计思想。方法:利用虚拟样机仿真技术建立击发发射机构的三维实体模型,分析结构特点,并建立动力学模型,对其击发发射动作进行仿真分析计算。结果:得到了各运动构件运动特性曲线,并分析了击发能量。结论:该手枪击发发射机构设计合理、结构紧凑,具有足够击发能量。

Analysis on the Firing Mechanism of Belgian FN BDA-9 Type 9 mm Pistol

This paper analyzes on the structure,action principle and design thought of the firing mechanism of Belgian FN BDA-9 type 9 mm pistol,by using the virtual prototype simulation technology,establishes a three-dimensional model of the firing mechanism,analyzes on its structural features and establishes a dynamic model,makes the simulation,analysis and calculation of its firing action,obtains the kinetic characteristic curve of each moving component,and analyzes on the firing energy,and points out that the design of this pistol's firing mechanism is rational,the structure of this pistol's firing mechanism is compact,and the firing mechanism possesses sufficient firing energy.