英语翻译The present invention relates to a laser screen device used to test the velocity of experimental projectiles having unstable flight problems.The present invention permits velocity measurements of projectiles having unstable flight traject

英语翻译The present invention relates to a laser screen device used to test the velocity of experimental projectiles having unstable flight problems.The present invention permits velocity measurements of projectiles having unstable flight traject
英语翻译
The present invention relates to a laser screen device used to test the velocity of experimental projectiles having unstable flight problems.The present invention permits velocity measurements of projectiles having unstable flight trajectories without causing damage to the down range velocity measuring system.The present device may be used to measure the velocity of a projectile regardless of whether the projectile is made of either magnetic or non-magnetic material.The present invention eliminates the need of preflight magnetization preparation of the projectile being velocity tested.
An object of the present invention is to provide a laser screen device for checking the velocity of projectiles having unknown flight characteristics.
Another object of the present invention is to provide a laser screen device for checking the velocity of an unstable flight projectile while protecting the velocity measuring system.
Another object of the present invention is to provide a laser screen device for checking the velocity of a projectile without requiring pre-flight magnetization of the projectile.
Another object of the present invention is to provide a laser screen device for checking the velocity of a projectile which offers the minimum amount of interference with camera coverage of the flight.
Another object of the present invention is to provide a laser screen having a relatively large cross-sectional area for checking the velocity of a projectile having unstable flight trajectories.A further object of the present invention is to provide a laser screen which can determine the velocity of projectiles made of non-ferrous as well as ferrous materials.
For a better understanding of the present invention,together with other and further objects thereof,reference is made to the following descriptions taken in connection with the accompanying drawing.

英语翻译The present invention relates to a laser screen device used to test the velocity of experimental projectiles having unstable flight problems.The present invention permits velocity measurements of projectiles having unstable flight traject
本发明涉及一种装置,用来测试激光屏幕上的速度飞行实验射弹有不稳定的问题.本发明允许速度的测量具有不稳定的飞行轨迹的抛射物不损坏的向下范围速度测量系统.本装置可以用来测量弹丸速度的不管弹体是由要么磁场或应采用非磁性材料.本发明消除磁化制备的需要,建立了弹丸飞行前被速度测试.
本发明的目的是提供一个屏幕设备,检验激光流速有未知射弹飞行特性.
本发明的另一个对象是提供了一种激光屏幕设备检查飞行弹丸速度的同时,保护是一个不稳定的速度测量系统.
本发明的另一个对象是提供了一种激光屏幕设备,检验速度而不需要的乘客磁化体弹丸.
本发明的另一个对象是提供了一种激光屏幕设备,检验的弹丸速度所提供的最低限额相机覆盖干扰飞行.
本发明的另一个对象是提供了一种激光屏幕有一个相当大的横截面积,检验速度的飞行轨迹具有不稳定体.进一步的客体,本发明是提供一个可确定激光屏幕上显示的射弹的速度由有色以及黑色材料.

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