Design and Analysis of Creeping Safety Mechanism on Slight Rotary Projectile Fuze

GU  Qiang; AN  Xiaohong; MAO  Haonian; ZHAO  Jianzhi

doi:10.15892/j.cnki.djzdxb.2010.02.035

Journal of Projectiles, Rockets, Missiles and Guidance >

2010 , Vol. 30 >Issue 2: 101 - 102,110

DOI: https://doi.org/10.15892/j.cnki.djzdxb.2010.02.035

PROJECTILES TECHNOIOGY

Design and Analysis of Creeping Safety Mechanism on Slight Rotary Projectile Fuze

GU Qiang ,
AN Xiaohong ,
MAO Haonian ,
ZHAO Jianzhi

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¹ School of Mechatronics Engineering, North University of China, Taiyuan 030051, China
² Shanxi North Huifeng Mechanical and Electronic Co.Ltd, Shanxi Changzhi 046012, China

Received date: 2009-06-07

Online published: 2025-05-28

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Abstract

Based on the request of double environmental forces of safety redundancy of slight rotary projectile fuze, the creeping safety mechanism designed as the second environmental force was applied to the creeping force. Through combination of the creep-ing safety mechanism, the delay arming device and the sliding interrupter device, the fuze was equipped with the characteristics of time window and fail-safe. In this paper, the safety and reliability of the devices were analyzed. The experiments show the design can meet the requirements.

Key words： fuze; safety mechanism; creeping force; time window; fail-safe

Cite this article

GU Qiang , AN Xiaohong , MAO Haonian , ZHAO Jianzhi . Design and Analysis of Creeping Safety Mechanism on Slight Rotary Projectile Fuze[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2010 , 30(2) : 101 -102,110 . DOI: 10.15892/j.cnki.djzdxb.2010.02.035

References

[1]	王强. 浅谈中大口径破甲弹机电引信改进设计设想[C]// 第十三届引信学术年会论文集, 西安: 探测与控制学报, 2003: 633- 636.
[2]	马宝华. 引信构造与作用[M]. 北京: 国防工业出版社, 1984.

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