【摘要】 文章介绍一种用CA-YD系列压电式加速度传感器来测试由雷管爆炸而引起的声震动,用此经过放大和处理的声震动信号来触发NLG 202G型系列电子测时仪器,从而测出雷管的起爆时间,即所谓的声震动靶,简称声靶。此方法在长期的使用过程中证明是方便可行的,适用于雷管起爆时间等的测量。更多还原

【Abstract】 A method which is more convenient to test detonating time is introduced in this paper. CA-YD series piezoelectric sensors are used to detect the sound shaking made by detonation of the detonator,and the signal which is magnified and processed from the sensor triggers the NLG202G electrical timing instrument,so the detonating time is measured.This is so called sound target.It is proved that this method is convenient and feasible through the longtime implementation,and can be used in detonating time test.更多还原