小型后坐冲击模拟实验的压力监测  

PRESSURE MEASUREMENT UNDER SMALL-SCALE SETBACK-IMPACT SIMULATOR TEST

作　　者：黄正平[1] 杨国平[1] 郭彦懿[1] 张汉萍[1] 

机构地区：[1]北京理工大学,北京100081

出　　处：《兵工学报》1998年第1期20-23,共4页Acta Armamentarii

摘　　要：介绍了两种在小型后坐冲击模拟实验中可重复使用的底部测压传感器，一种是油缸式底部测压传感器，另一种是大尺寸锰铜压阻敏感元件制作的底部测压传感器。实验证明，前者结构将破坏后坐冲击模拟实验系统的加载特性；后者结构比较合理，其性能可满足小型后坐冲击模拟实验的需要。Two kinds of gauges which are reusable in measuring the force of the explosion or impact on the explosive sample under setback-impact simulating test have been designed and tested. It is showed from the results that the gauge with ring manganin piezoresistance sensor has a better performance than the gauge with a oil cylinder both theoretically and structurally.

关 键 词：锰铜压阻传感器 敏感元件 后坐冲击 炸药 装药 

分 类 号：TJ410.52[兵器科学与技术—火炮、自动武器与弹药工程] TJ430.35