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气体炮经过精密的安装以后,就要进入实验发射的调试阶段。在调试阶段要测量的性能参数大体上有两方面的内容:一是静态性能,主要检验加压和保压性能;抽真空和保真空性能;各联接部件的工作状态是否可靠等。这部分工作基本上属于检验机械加工和组装的质量;二是发射性能,主要检验弹道性能,其内容有高压气室工作过程中的压力变化,活塞和弹丸在管内的运动规律,弹丸出炮口的速度和姿态等。 静态检验的内容对于一级炮和二级炮都是相同的。发射性能检验,对于一级炮可以省去检验高
Gas gun after sophisticated installation, it is necessary to enter the experimental launch of the commissioning phase. In the commissioning stage to measure the performance parameters generally have two aspects: First, the static performance, the main test pressure and packing performance; vacuum and vacuum performance; the working status of the connection components are reliable. This part of the work basically belongs to the quality inspection and machining and assembly; the second is the launch performance, the main test trajectory performance, the contents of high pressure chamber during the pressure changes in the work of the piston and projectile movement in the tube, the projectile out of the muzzle The speed and attitude and so on. The contents of static inspection are the same for both primary and secondary guns. Launch performance test, for a gun can save the test high