[an error occurred while processing this directive] [an error occurred while processing this directive] [an error occurred while processing this directive]
[an error occurred while processing this directive]

弹箭与制导学报 >

2025 , Vol. 45 >Issue 1: 85 - 92

DOI: https://doi.org/10.15892/j.cnki.djzdxb.2025.01.012

大口径舰炮弹丸垂直装填卡膛影响因素分析

  • 刘瑞卿 , 1 ,
  • 杨力 1 ,
  • 庞喻 1 ,
  • 徐东明 2 ,
  • 王野 2
展开
  • 1 西安现代控制技术研究所,陕西 西安 710065
  • 2 辽沈工业集团有限公司,辽宁 沈阳 110045

刘瑞卿(1991—),男,高级工程师。E-mail:

收稿日期: 2024-07-05

  网络出版日期: 2025-03-12

收起

Analysis of Influence Factors of Vertical Bayonet-chamber of Heavy Calibre Naval Gun Projectile

  • LIU Ruiqing , 1 ,
  • YANG Li 1 ,
  • PANG Yu 1 ,
  • XU Dongming 2 ,
  • WANG Ye 2
Expand
  • 1 Xi'an Modern Control Technology Research Institute, Xi'an 710065,Shaanxi, China
  • 2 Liaoshen Industrial Group Co., Ltd., Shenyang 110045, Liaoning, China

Received date: 2024-07-05

  Online published: 2025-03-12

Fold

摘要

为研究影响大口径舰炮弹丸垂直装填惯性卡膛过程的因素,利用显式动力学有限元数值模拟和多体动力学仿真方法,并结合试验数据分析对比,综合考虑卡膛速度、铜带宽度、铜带外径、动摩擦系数以及入膛速度与卡膛速度的关系,得出了上述因素对卡膛结果的影响规律。研究结果表明:建立的基于显式动力学数值模拟方法可较好模拟弹丸卡膛过程,仿真结果与试验结果一致;影响卡膛深度和卡膛力的主要因素是卡膛速度与铜带宽度,而卡膛过载主要取决于卡膛速度的大小;为确保弹丸以最大偏移姿态完成卡膛的可靠性,弹丸的入膛速度应不小于6.35 m/s。

关键词： 垂直卡膛; 有限元方法; 卡膛速度; 卡膛力

本文引用格式

刘瑞卿 , 杨力 , 庞喻 , 徐东明 , 王野 . 大口径舰炮弹丸垂直装填卡膛影响因素分析[J]. 弹箭与制导学报, 2025 , 45(1) : 85 -92 . DOI: 10.15892/j.cnki.djzdxb.2025.01.012

Abstract

In order to study the influence factors of vertical bayonet-chamber of heavy calibre naval gun projectile, a study is conducted using explicit dynamic finite element numerical simulation and multi-body dynamic simulation, combined with experimental data analysis and comparison. The influence of various factors on bayonet-chamber is obtained by analyzing bayonet-chamber velocity, copper strip width, copper strip outer diameter, dynamic friction coefficient, and the relationshipe between entry chamber velocity and bayonet-chamber velocity. The results are as follow: the established explicit dynamic numerical simulation method can effectively simulate the process of bayonet-chamber, and the simulation results are consistent with the experimental results. The main factors affecting the bayonet-chamber depth and force are the bayonet-chamber velocity and copper strip width, while the bayonet-chamber overload depends on the bayonet-chamber velocity. To ensure the bayonet-chamber reliability under maximum deviation attitude of projectile, the entry chamber velocity should not be less than 6.35 m/s.

Key words： vertical bayonet-chamber; finite element method; bayonet-chamber velocity; bayonet-chamber force

[an error occurred while processing this directive]

参考文献

原文顺序 | 文献年度倒序 | 文中引用次数倒序
[1]
赵山伟. 155 mm自行火炮发射药自动装填机构研究[D]. 沈阳: 沈阳理工大学, 2016.

ZHAO S W. Research on automatic loading mechanism of 155 mm self-propelled gun for propellant[D]. Shenyang: Shenyang Ligong University, 2016.

[2]
赵良伟, 王惠源, 张鹏军, 等. 火炮惯性输弹初始参数对弹丸卡膛稳定性的影响[J]. 中北大学学报, 2014, 35(2):111-116.

ZHAO L W, WANG H Y, ZHANG P J, et al. The influence on projectile bayonet-chamber stability by initial parameter in artillery[J]. Journal of North University of China, 2014, 35(2):111-116.

[3]
王宝元, 衡刚, 周发明, 等. 火炮测试技术进展[M]. 北京: 国防工业出版社, 2011.

WANG B Y, HENG G, ZHOU F M, et al. Artillery assessment technology progress[M]. Beijing: National Defense Industry Press, 2011.

[4]
李淼. 弹丸膛内起始运动过程瞬态特性研究[D]. 南京: 南京理工大学,2017:56-71.

LI M. Dynamic characteristics study of the projectile initial motion in bore[D]. Nanjing: Nanjing University of Science & Technology, 2017: 56-71.

[5]
李淼, 钱林方, 陈龙淼, 等. 弹丸卡膛规律影响因素分析[J]. 兵工学报, 2014, 35(8):1152-1157.

DOI

LI M, QIAN L F, CHEN L M, et al. Analysis of influence factors of projectile band bayonet-chamber process[J]. Acta Armamentarii, 2014, 35(8): 1152-1157.

DOI

[6]
李伟, 马吉胜, 孙河洋, 等. 弹丸惯性卡膛冲击问题动力学研究[J]. 振动与冲击, 2011, 30(5):161-163.

LI W, MA J S, SUN H Y, et al. Dynamic analysis for inertial bayonet-chamber process of a projectile[J]. Journal of Vibration and Shock, 2011, 30(5): 161-163.

[7]
石海军, 钱林方, 徐亚栋, 等. 火炮卡膛一致性问题研究[J]. 弹道学报, 2012, 24(4):77-81.

SHI H J, QIAN L F, XU Y D, et al. Research on consistency of bayonet-chamber of gun[J]. Journal of Ballistics, 2012, 24(4): 77-81.

[8]
骆小平, 侯立国, 解凤娟, 等. 某弹射输弹机卡膛故障研究[J]. 火炮发射与控制学报, 2013(1):56-58.

LUO X P, HOU L G, XIE F J, et al. Study on bayonet-chamber of a flick rammer[J]. Journal of Gun Launch & Control, 2013(1): 56-58.

[9]
管佳伟, 李志刚, 尹强. 弹丸卡膛速度测量系统设计与测试[J]. 测控技术, 2021, 40(4):25-28.

GUAN J W, LI Z G, YIN Q. Design and test of measuring system for projectile bayonet velocity[J]. Measurement & Control Technology, 2021, 40(4):25-28.

[10]
高瑞, 曹馨, 杜文斌, 等. 大口径火炮弹丸卡膛速度测试方法研究[J]. 测试技术学报, 2017, 31(4):364-368.

GAO R, CAO X, DU W B, et al. Measurement methods for projectile's bayonet velocity of large caliber gun[J]. Journal of Test and Measurement Technology, 2017, 31(4): 364-368.

[11]
曹学龙, 秦俊奇, 狄长春. 弹带宽度对弹丸挤进过程的影响分析[J]. 火炮发射与控制学报, 2016, 37(3):11-15.

CAO X L, QIN J Q, DI C C, et al. Impact analysis of rotating band width on projectile engraving process[J]. Journal of Gun Launch & Control, 2016, 37(3):11-15.

[12]
蔡灿伟, 焦贵伟, 宁全利, 等. 某型自行榴弹炮弹丸卡膛深度监控系统设计[J]. 火炮发射与控制学报, 2018, 39(3):67-70.

CAI C W, JIAO G W, NING Q L, et al. Design of the bayonet-chamber depth monitoring system for a certain type of self-propelled howitzer[J]. Journal of Gun Launch & Control, 2018, 39(3): 67-70.

[13]
张弘钧, 陈光宋, 钱林方, 等. 某大口径火炮输弹一致性研究[J]. 弹道学报, 2019, 31(4):82-89.

DOI

ZHANG H J, CHEN G S, QIAN L F, et al. Research on ammunition ramming consistency of large caliber artillery[J]. Journal of Ballistics, 2019, 31(4): 82-89.

DOI

Options
文章导航

/

〈 〉

[an error occurred while processing this directive]