Gun Barrel Self Tightening Technology and its Characteristic Analysis

CHEN Yao; GAO Yonghong; GUO Chuanxiang

doi:10.15892/j.cnki.djzdxb.2022.03.008

Journal of Projectiles, Rockets, Missiles and Guidance >

2022 , Vol. 42 >Issue 3: 37 - 41

DOI: https://doi.org/10.15892/j.cnki.djzdxb.2022.03.008

Gun Barrel Self Tightening Technology and its Characteristic Analysis

CHEN Yao ,
GAO Yonghong ,
GUO Chuanxiang

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Department of Environmental and Safety Engineering, North University of China, Taiyuan 030051, China

Received date: 2021-10-11

Online published: 2025-02-03

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Abstract

In the process of research and development of artillery weapon, its life is basically determined by the life of artillery barrel. The self-tightening technology is one of the main ways to prolong its service life. The existing self-tightening technologies include mechanical self-tightening, hydraulic self-tightening and explosive self-tightening. In this paper, these three kinds of self-tightening techniques are used to carry out in-depth research on the object of study. It is concluded that the explosive self-tightening technology does not need high pressure equipment. The production cycle is short, and it can act on the self-tightening of different shapes of bore barrel, and it is more safe.

Key words： self-tightening process; bore processing; explosion self-tightening

Cite this article

CHEN Yao , GAO Yonghong , GUO Chuanxiang . Gun Barrel Self Tightening Technology and its Characteristic Analysis[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2022 , 42(3) : 37 -41 . DOI: 10.15892/j.cnki.djzdxb.2022.03.008

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