Design And Simulation Study Of Medium-caliber Gun Feeding System

The gun feeding system is an essential component part in the naval gun. It stands for transport the shells to the launched position accurately and efficiently. The performance of the system has a direct impact on the potency of the launch system. At present, the domestic technology has large gap compared with foreign, so studying on a new naval gun feeding system is a significance on theoretical research and application.In this paper, in the full analysed the merits and synthesized the medium-caliber gun feeding system at home and abroad, then we proposed a shell-feeding system with untreaded chain style. At first, We established the gun feeding system's three-dimensional model with Pro/E, and simulated the system of campaign process; then, we designed the missile delivery system's detail institutions, aimed at the chain drive institution, set up the dynamic equation deduction process of chain drive institution, calculated and analysed the stationarity factors of the missile delivery system.such as: the polygon effect impetus, impact load impetus and dynamic load impetus. and finished the missile delivery system's dynamics simulation with RecurDyn; then, we designed the missile pushing system's detail institutions, according to the principle of multi-body dynamics, set up the kinetic equations, and figured out the result with Matlab; imported the missile pushing system's Pro/E model into the ADAMS, and added to the constraints and the driving torques, Simulated the multi-rigid-body kinetic system in order to verify the simulation result, at last, Aimed at the missile pushing pawl, put up the finite element analysis with ANSYS, expounded the structural design to meet the strength requirements...