击针

运用ANSYS／LS-DYAN有限元分析软件分别计算了闭锁机构、机匣和击针在受撞击条件下的应力分布。

The distribution and magnitude of dynamic stresses of the breech mechanism , the receiver and the firing pin have been obtained with ANSYS / LS-DYNA when they are impacted .

击针戳击深度对雷管延期时间影响研究

Stab Depth of Firing Pin Influence the Delay Time of Detonator

如何排除打印机击针的故障

How to remove the breakdown of a printer of beating needle

基于ANSYS/LS-DYNA的击针撞击应力数值仿真

Numerical Simulation for Pin Impact Stress Analysis based on Ansys / LS-dyna

应用拉格朗日方程建立发射机构的动力学方程，建立击针击打运动过程的数学模型；

The Lagrange equations were used to establish the dynamic equations and the mathematical model of motion of the firing pin .

应用水阻力估算公式，建立击针在运动过程中考虑水阻力时的运动学方程。

An estimated resistance formula was used to establish the firing pin 's kinematic equations in which the water-resistance was calculated .

加装防绕击侧向避雷针是有效的防绕击的方法之一。

The installation of anti-flashover should lateral-lightning rod is one of the effective method of anti-around hit . 5 .