The Design And Analysis Of The Weapon Structure Supported By The Curved And Straight Compatible Team

This paper mainly focuses on the overall scheme,structure and feasibility of curved&direct compatible team supporting weapon system.To meet the requirements of the compatible launch of munitions,on the basis of the regulation and matching design of grenade and armor-piercing projectile,a general scheme of curved&direct compatible team supporting weapon system is put forward,which adopts barrel recoil automatic method and realizes the automatic machine compatible launch by matching grenade and armor-piercing gun”impulse.During the research,the author uses the small mobile dual-way feed mechanism to achieve the two munitions,which makes the structure simple and movement reliable.Meanwhile,the structure design of the automatic machine and small movable dual-way feed mechanism is completed.Besides,the structure principle as well as the compensating problem of the transmission angle error and the misalignment of the left and right angle of the driving box are analyzed in detail,then some compensation methods are also suggested.In this paper,the author also establishes Multi-body dynamics model of the curved&direct compatible team supporting weapon in the environment of multi-rigid-body dynamics Software Adams and analyzes the kinematics characteristics of the automatic machine,proving the feasibility of the automatic machine with compatible launch.As a result,the finite element model of the weapon casing is set up and the calculation of the casing weight is carried out too.At last,a prototype machine with curved&direct compatible team supporting weapon is developed and carries on the grenade and the armor-piercing projectile launch test as well as the automatic machine movement test,which has verified the feasibility of the design scheme through the experiment.The research of this paper has some reference values for developing new type of weapon system of large caliber curved&direct compatible team weapon.