Establishing the sensitivity diagram of the inertia impact mechanism in the V-25 fuze

The paper presents the construction of a sensitivity diagram for the inertia impact mechanism with two mass-dispersing side cushions, based on the construction of a mathematical model that describes the mechanism's operation upon target impact. The reliability of the inertia impact mechanism under various impact angles is determined using analytical methods, with input parameters of the inertia impact mechanism in the V-25 fuze. The research results enable an evaluation of the operational capability of the V-25 fuze's inertia impact mechanism and can serve as a basis for researching and designing the inertia impact mechanisms with of two mass-dispersing side cushions in the fuze.