PVDF应力计在起爆试验研究中的应用  

PVDF Stress Gauge and Its Application in Research of Long-tube Shock Initiation

作　　者：李焰[1] 王凯民[2] 谭红梅[1] 严楠[2] 

机构地区：[1]西北核技术研究所,陕西西安710024 [2]北京理工大学机电工程学院,北京100081

出　　处：《火工品》2003年第3期6-10,共5页Initiators & Pyrotechnics

摘　　要：自制了2mm2mm的PVDF应力计,给出了动态测试技术和动态标定曲线,并对传爆序列长通道起爆传爆试验中的压力波形进行了测量,对测量结果进行了定性分析。文章还指出了PVDF应力计测试中的若干注意事项。PVDF stress gauge has been made. The dynamic measurement technology and calibration curve has been given. Measurement for pressure wave profile in the experiment research of long-tube shock initiation has been made. Test results and qualitative analysis were given. Points for attention in the measurement of PVDF have been put forward.

关 键 词：PVDF应力计 起爆试验 应用 测量电路 雷管 引信 传爆序列 长通道 压力波形 压电薄膜 

分 类 号：TJ452[兵器科学与技术—火炮、自动武器与弹药工程] TH823[机械工程—仪器科学与技术]