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爆破施工中广泛采用以电雷管起爆工业炸药的电起爆系统,在雷电、静电、杂散电流及射频电波等的作用下,有引起意外爆炸的危险性。另外,电雷管中使用的起爆药,对冲击极其敏感。为了提高爆破施工的安全性及作业效率,在至今尚不能采用自动化、机械化装填起爆药包的情况下,开发了以光导纤维、分光装置将激光装置的激光能作为点火源,通过激光在激光雷管中照射使雷管爆炸而起爆工业炸药的非电起爆系统. 在国内外刊物上对该起爆系统都曾有过介绍,近年来通过对激光装置、分光装置、激光雷管的改进和完善,已使其进一步适用于爆破作业。
Explosion in the extensive use of electric detonator detonating industrial explosives electric detonation system, in the thunder and lightning, static electricity, stray current and radio frequency waves under the action of the risk of causing an accidental explosion. In addition, detonators used in electric detonators are extremely sensitive to shock. In order to improve the safety and operation efficiency of blasting construction, so far it has not been possible to use automated and mechanized charge detonating kits to develop optical fiber and optical splitting devices that use the laser energy of the laser device as an ignition source, In the detonator detonation explosion detonated industrial explosives non-electric detonation system in domestic and foreign publications on the detonation system have been introduced in recent years through the laser device, spectroscopic device, laser detonator improved and improved, it has made it Further applicable to blasting operations.