[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]

Journal of Projectiles, Rockets, Missiles and Guidance >

2010 , Vol. 30 >Issue 3: 85 - 87

DOI: https://doi.org/10.15892/j.cnki.djzdxb.2010.03.022

PROJECTILES TECHNOLOGY

Design and Analysis of Grazing Explosion Inertial Firing Device of Electromechanical Fuze

  • AN Xiaohong ,
  • GU Qiang ,
  • ZHANG Ya ,
  • MAO Haonian
Expand
  • 1 North University of China, Taiyuan 030051, China
    2 Shanxi North Huifeng Mechanical and Electronic Co.Ltd, Shanxi Changzhi 046012,China

Received date: 2009-04-02

  Online published: 2025-05-28

Fold

Abstract

The structure of grazing explosion inertial firing device installed at the base was designed to meet the requirement of high reliability of electromechanical fuse. The insensitivity of penetrating through 3 mm plywood and direct-to-ground sensitivity after shooting were analyzed by comparing with head-contact firing device on the basis of the calculation of closing response time of mechanism, the centrifugal test and grazing explosion performance test were also verified, which indicates that action rate of grazing explosion is not less than 90% and meets the design requirements.

Key words： electromechanical fuze; grazing explosion device; contact firing device; insensitivity; sensitivity

Cite this article

AN Xiaohong , GU Qiang , ZHANG Ya , MAO Haonian . Design and Analysis of Grazing Explosion Inertial Firing Device of Electromechanical Fuze[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2010 , 30(3) : 85 -87 . DOI: 10.15892/j.cnki.djzdxb.2010.03.022

[an error occurred while processing this directive]

References

[1]
本书编写组. 引信设计手册[M]. 北京: 国防工业出版社, 1978.
[2]
安晓红, 张亚, 顾强. 引信设计与应用[M]. 北京: 国防工业出版社, 2006.
[3]
北京工业学院编写. 引信设计(上册)[M]. 北京: 北京工业学院, 1976.
Options
Outlines

/

〈 〉

[an error occurred while processing this directive]