Construction technology ofdetonating cord initiation circuitX1.Connection type of detonating≥15cmcord(b)aoverlap jointb) twistjoint) T-joint;d)sailor'sknot传爆方向(c)>10cm2.Connection(a)(d)technologyofdetonating cord工20cm(a)3.Connection of detonating cordwith cartridge(c)(b)172016/11/9第三章起爆器材与起爆方法
2016/11/9 第三章 起爆器材与起爆方法 17 Construction technology of detonating cord initiation circuit 1.Connection type of detonating cord a）overlap joint；b）twist joint; c）T-joint； d）sailor's knot 3.Connection of detonating cord with cartridge 2.Connection technology of detonating cord
3.4Methodof NoneldetonatorinitiationTheNoneldetonatorinitiationsystemtransmitsthereactionsupportedairshock waveinNoneltubewhichends ina detonator,theninitiates thedetonatingcordor commercialexplosive.Itisnon-electricinitiation method1.Structure2. Theory ofNoneldetonationpropagation3.Performance182016/11/9第三章起爆器材与起爆方法
2016/11/9 第三章 起爆器材与起爆方法 18 3.4 Method of Nonel detonator initiation The Nonel detonator initiation system transmits the reactionsupported air shock wave in Nonel tube which ends in a detonator, then initiates the detonating cord or commercial explosive. It is non-electric initiation method. Nonel 1. Structure 3. Performance 2. Theory of detonation propagation