Application of Fault Tree Analysis in the Production of Emulsion Explosive

The fault diagnosis of emulsion explosive production line is always a quite required and significant task in the security field of emulsified explosive production.In this paper,a fault tree analysis(FTA)method combined with failure mode and effect analysis(FMEA)is proposed and applied in the production of explosive.This method can not only make qualitative analysis and quantitative analysis for the reasons that cause quality failure of emulsified explosive,but also can resolve potential problems exiting in the production if emulsified explosive by taking the reasons into consideration.