hydraulic bumper

The result illuminated that using the hydraulic bumper in big caliber sniper rifle to reduce the heavy kick is a feasible technology approach.

结果表明，采用液压缓冲器是降低大口径狙击步枪后坐力的可行技术途径。

Study on dynamic characteristics of small hydraulic bumper

小型液压缓冲器的动态特性分析

Making the overall characteristic model and the dynamic buffering process model of hydraulic bumper and carrying through simulation calculation;

建立液压缓冲器的综合特性模型与缓冲过程动态模型，并进行仿真计算；

Studying characteristics of hydraulic bumper, including thin wall-orifice flow, spherical surface-slit flow and oil compressibility, sequentially gaining the overall characteristic of hydraulic bumper;

对液压缓冲器的各种特性，包括薄壁小孔流特性、球面缝隙流特性和油液的压缩性，进行研究计算，从而得到液压缓冲器的综合特性；

Using the optimization toolbox of MATLAB, this article analyzed the hydraulic bumper of a type of big caliber sniper rifle. Based on dynamics model of whole gun and hydraulic formula of the bumper, a group of optimized parameters of the bumper were got.

利用Matlab优化工具箱对某型大口径狙击步枪液压缓冲器的优化分析，可根据全枪动力模型及缓冲器液压阻力的相关公式得出一组优化的结构参数。