Author(s)

Zhensen Zhao, Keyin Wang

Corresponding Author

Zhensen Zhao

ABSTRACT

The impact of gun frame on casing is one of the main causes of rifle recoil, in order to reduce the recoil effect of a certain type of rifle, the virtual prototype of the rifle is established and validated by Adams Dynamic simulation software, and a simulation optimization method is proposed, which takes the velocity of the casing after the impact of the gun machine and the casing as the objective function. Based on the Multi Island Genetic algorithm, the optimization results of the stiffness, the stiffness of the hammer spring, the stiffness of the buffer spring, the gun machine (including the gun frame and the gun machine) and the quality of the hammer are optimized, and the optimization effect is obvious, which provides a reference for the related research of reducing recoil.

KEYWORDS

Component, Formatting, Style, Styling, Insert