轻武器用小型缓冲器结构改进与优化  

Improvement and Optimization of Small Buffer Used by Small Arms

作　　者：李鹏[1] 陈永才[1] 狄长春[1] 

机构地区：[1]军械工程学院火炮工程系,河北石家庄050003

出　　处：《火炮发射与控制学报》2012年第4期34-37,共4页Journal of Gun Launch & Control

摘　　要：对轻武器用小型液压缓冲器进行了结构改进与优化研究,将原液压缓冲器流液口改为深浅变化的沟槽,利用三次样条曲线拟合流液沟槽轮廓,并利用MATLAB优化工具箱进行了优化,得出了优化的结构参数,改进后武器后坐力峰值下降54%,且变化更为平稳。The structure improvement and optimization study of small hydraulic buffer in small arms were carried out.The flow hole of original hydraulic buffer was changed into a groove with variable depth.The outline of the groove was created by means of cubic spline fitting curve.A set of optimized parameters were acquired by use of the optimization toolbox of MATLAB.After improvement,the peak value of the weapon recoil force decreases by 54% and the recoil variation is more smoothly.

关 键 词：轻武器 三次样条 液压缓冲器 

分 类 号：TJ203.7[兵器科学与技术—武器系统与运用工程]