自七十年代中期以来,非电起爆领域已取得许多成就,这些成就的主要目标是改进安全性能、提高效率和使爆破设计更加灵活。 大多数采石场的爆破工作采用两种方式起爆,一是电雷管起爆,二是采用导爆线的非电起爆。用电起爆的优点是噪声较小、不损坏药包、而且适用于各种类型的炸药。另外,由于有了顺序定时器,在爆破设计中具有很大的灵活性。电起爆的不安全性在于电雷管往往因外界电引起早爆,外界电包括由接地设备或绝缘不良设备引起的地层电流、间接雷击、高频无线电传递以及因风吹拂各种物件时所产生的静电。 Since the mid-1970s, many achievements have been made in the field of non-electric detonators. The main objectives of these achievements are to improve safety performance, increase efficiency and make blasting designs more flexible. Most quarry blasting work using two ways to detonate, one detonating detonator, and the other is the detonating cord non-electric detonation. The advantage of electricity detonation is less noise, does not damage the kits, but also for all types of explosives. In addition, due to the sequential timer, there is great flexibility in blasting design. The unsafe electric explosion is that electric detonators often cause an early explosion due to external electricity, including formation currents caused by grounding equipment or poorly insulated equipment, indirect lightning strikes, high-frequency radio transmission, and wind blowing of various objects Static electricity.