[1]王晓霞,贺文,文瑞虎,等.双行程后坐-准流体延期保险机构[J].探测与控制学报,2021,43(03):30.[doi:.]
 WANG Xiaoxia,HE Wen,WEN Ruihu,et al.Two-stroke Setback and Quasi-fluid Delay Arming Device[J].,2021,43(03):30.[doi:.]
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双行程后坐-准流体延期保险机构()
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《探测与控制学报》[ISSN:1008-1194/CN:61-1316/TJ]

卷:
43
期数:
2021年03
页码:
30
栏目:
出版日期:
2021-08-01

文章信息/Info

Title:
Two-stroke Setback and Quasi-fluid Delay Arming Device
文章编号:
1008-1194(2021)03-0030-06
作者:
王晓霞贺文文瑞虎孙诚诚
机电动态控制重点实验室,陕西 西安 710065
Author(s):
WANG Xiaoxia HE WenWEN Ruihu SUN Chengcheng
Science and Technology on Electromechanical Dynamic Control Laboratory, Xi’an 710065,China
关键词:
电磁轨道炮长时高后坐过载双行程后坐保险准流体延期保险
Keywords:
electromagnetic railgun longtime and high setback overload double stroke setback arming quasi-fluid delay arming
分类号:
TJ43
DOI:
.
文献标志码:
A
摘要:
针对电磁轨道炮引信长时高过载的后坐环境特征以及后坐保险机构为保证膛内安全性所引起的结构尺寸偏大的问题,提出应用于电磁轨道炮引信的双行程后坐准流体延期保险机构。该机构采用惯性筒式结构,通过卡环的塑性变形抗力识别发射和勤务处理环境,与典型双行程后坐保险机构相比极大地减小了结构尺寸。后坐保险完全解除后才打开准流体的泄流通道,延期保险机构启动,泄流方向与爬行力一致,有利于泄流流畅。仿真计算和实验表明,双行程后坐准流体保险机构满足解除保险可靠性前提下既能够保证平时的安全性和膛内安全性,又具有延期功能保证炮口安全。
Abstract:
In view of the characteristic of the setback environment of the electromagnetic railgun fuze with long time and high overload, aiming at the problem of large size of the structure caused by the setback arming device in order to ensure the safety in the bore, which was not conducive to miniaturization, this paper presented a two-stroke setback and quasi-fluid delay arming device for electromagnetic railgun fuze. The double-stroke setback arming device was of inertia cylinder structure, and the size of the structure is greatly reduced compared with the typical double-stroke setback device by identifying the environment of launch and service processing through the plastic deformation resistance of the clasp. After the setback safety was completely armed, the discharge channel of the quasi-fluid opened, and the delay safety device started. The direction of the discharge flow was consistent with the crawling force favorable for the discharge flow. Simulation results showed that the double-stroke setback and quasi-fluid safety and arming device could ensure not only the safety in peacetime and in bore, but also the muzzle safety with delay function.

参考文献/References:

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[2]郭仁荃,李豪杰,杨宇鑫.基于COMSOL的轨道炮弹引信部位磁场组合屏蔽仿真[J].探测与控制学报,2020,42(3):8-13.
[3]吉晓菲,孙发鱼,白瑞青,等.电磁炮弹丸遥测装置的电磁防护方法[J].探测与控制学报,2019,41(2):59-64.
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备注/Memo

备注/Memo:
收稿日期:2021-01-04
作者简介:王晓霞(1984—),女,山西忻州人,硕士,工程师。
更新日期/Last Update: 2021-08-04