Analysis on the principle of bracket for automatic gun
HE Yong
ZHANG Pei-zhong
GAO Shu-zi
FENG Jin-fu
Abstract：An analysis on the principle of bracket used on small caliber automatic gun is presented in thispaper. A FEM dynamical model is established to simulate the coupled movment of gun barrel and bracket.In the model, gun barrel and bracket are described as some elastic beam elements, shape function is usedto describe the disturbing of these elements, and lagrangian equation is used to educe the dynamical equa-tions. A numerical simulation of the dynamical model is presented, and the analysis and discussing basedon the numerical results indicate that a properly designed bracket will be helpful to firing precision of smallcaliber automatic gun.
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Publication Date：2001-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 16-18 )