Apply the theory of reliability, throught a failure analysis of a fuze, found a reliabilityconstructive and mathematical constructive. Adopt failure mode effect,failure mode andeffects criticality analysis and failure tree analysis etc, all parts'failure mode and failureprobability will be analysised, find which parts are the key parts. So during the developingand manafacturing, the key parts will be controled strictly.The order of the study is accomplishing the fuze's reliability rising, especiallyaccording the army corps 'reliability guideline require, also for reliability design of fuzesettle technology base in the future. |