[1]杨艳羽,王科伟,黄金红,等.高钝感电起爆器的结构设计及性能研究[J].爆破器材,2024,53(01):16-22.[doi:10.3969/j.issn.1001-8352.2024.01.003]
　YANG Yanyu,WANG Kewei,HUANG Jinhong,et al.Structural Design and Performance Study on Electric Detonator with High Insensitivity[J].EXPLOSIVE MATERIALS,2024,53(01):16-22.[doi:10.3969/j.issn.1001-8352.2024.01.003]
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高钝感电起爆器的结构设计及性能研究()
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《爆破器材》[ISSN:1001-8352/CN:32-1163/TJ]

卷:
53
期数:
2024年01
页码:
16-22
栏目:
基础理论
出版日期:
2024-01-19

文章信息/Info

Title:
Structural Design and Performance Study on Electric Detonator with High Insensitivity
文章编号:
5850
作者:
杨艳羽; 王科伟; 黄金红; 张健; 费月; 刘凯旋
辽宁北方华丰特种化工有限公司（辽宁抚顺，113003）
Author(s):
YANG Yanyu;  WANG Kewei;  HUANG Jinhong;  ZHANG Jian;  FEI Yue;  LIU Kaixuan
Liaoning North Huafeng Special Chemical Co., Ltd. (Liaoning Fushun, 113003)
关键词:
电起爆器; 钝感; 防静电能力; 结构; 性能
Keywords:
electric detonator;  insensitivity;  anti-static capability;  structure;  performance
分类号:
TQ565; TJ450.2
DOI:
10.3969/j.issn.1001-8352.2024.01.003
文献标志码:
A
摘要:
针对双桥电起爆器钝感要求，使用桥带升温数学模型和三维建模编程的方法，进行了相关结构设计及性能试验验证。研究表明：采用防静电板和接线板的结构设计，防静电性能稳定，能够承受16 A直流电流的冲击而不失效；当桥带厚度为0.02 mm、桥带宽度为0.32 mm时，能够满足桥路熔断时间不大于60 ms的要求；锆/高氯酸钾和D8型硼/硝酸钾点火药配合使用，能够满足安全电流1A、1 W、5 min的要求，且发火可靠。
Abstract:
In response to the insensitivity requirements of the double-bridge electric detonator, the structural design and performance testing verification were carried out using the bridge belt heating mathematical model and 3D modeling programming method. The results show that the electric detonator with a structure of anti-static board and terminal blocks has stable anti-static performance and can withstand the impact of 16 A direct current without failure. When the thickness of the bridge belt is 0.02 mm and the width of the bridge belt is 0.32 mm, it can meet the requirement of bridge circuit melting time not exceeding 60 ms. The combination of zirconium potassium perchlorate and D8 boron/potassium nitrate ignition can meet the safety current requirement of 1 A, 1 W, 5 min, and the ignition is reliable.

参考文献/References:

［1］王凯民. 火工品工程［M］. 北京: 国防工业出版社, 2014.
WANG K M. Engineering of initiators & pyrotechnics ［M］. Beijing: National Defense Industry Press, 2014.
［2］周煜韬, 庄劲武, 武瑾, 等. 高速开断器用桥丝式电火工品引燃特性分析［J］. 海军工程大学学报, 2021, 33(4): 50-55.
ZHOU Y T, ZHUANG J W, WU J, et al. Analysis of ignition characteristics of bridge-wire electric explosive device for high speed interrupter ［J］. Journal of Naval University of Engineering, 2021, 33(4): 50-55.
［3］郭晓荣, 刘晓莲, 吴瑞德, 等. 绝缘电阻故障对电火工品发火性能的影响［J］. 火工品, 2019(3): 10-13.
GUO X R, LIU X L, WU R D, et al. Influence of insulation resistance fault on firing property of electric explosive device ［J］. Initiators & Pyrotechnics, 2019(3): 10-13.
［4］李翔宇. 航空电子设备维修中静电危害及防护措施探讨［J］. 科技资讯, 2023, 21(1): 89-92.
LI X Y. Discussion on electrostatic hazards and protective measures in avionics equipment maintenance ［J］. Science & Technology Information, 2023, 21(1): 89-92.
［5］罗婧, 吴健, 贺阳, 等. 火工品绝缘电阻装配过程中的影响因素研究［J］. 新技术新工艺, 2018(3): 73-76.
LUO J, WU J, HE Y, et al. Study on the factors affecting the insulation resistance of an electric initiating device in assembly process ［J］. New Technology & New Process, 2018(3): 73-76.
［6］姚洪志, 李瑞, 赵团, 等. 典型桥丝式电火工品静电危害影响分析［J］. 火工品, 2021(6): 18-22.
YAO H Z, LI R, ZHAO T, et al. Analysis of the electrostatic hazards of typical bridge wire electro-explosive devices ［J］. Initiators & Pyrotechnics, 2021(6): 18-22.
［7］姚则武, 成语, 江海洋. 静电放电对某电火工品电阻值的影响分析［J］. 火工品, 2021(2): 16-18.
YAO Z W, CHENG Y, JIANG H Y. Analysis on the effect of electrostatic discharge on the resistance value of some electric explosive device ［J］. Initiators & pyrotechnics, 2021(2): 16-18.
［8］李便花, 郝雁军, 潘会平, 等. 某型电点火具静电感度发火研究［J］. 新技术新工艺, 2021(5): 42-45.
LI B H, HAO Y J, PAN H P, et al. Research on electrostatic sensitivity ignition of an electric igniter ［J］. New Technology & New Process, 2021(5): 42-45.
［9］叶迎华. 火工品技术［M］. 北京: 国防工业出版社, 2014.
［10］石蓝, 杨安民, 张迎春, 等. 电火工品桥带温升数学模型及可靠性设计应用［J］. 火工品, 2016(6): 24-27.
SHI L, YANG A M, ZHANG Y C, et al. Temperature rise mathematical model of bridge strip electric initiator and its reliability design ［J］. Initiators & Pyrotechnics, 2016(6): 24-27.
［11］张伟, 黄群英. 硼-硝酸钾(BPN)点火药的制备及其性能研究［J］. 山西化工, 2023, 43(1): 9-10.
ZHANG W, HUANG Q Y. Study on preparation and properties of boron-potassium nitrate (BPN) igniter ［J］. Shanxi Chemical Industry, 2023, 43(1): 9-10.
［12］郭伟, 张志新, 王端, 等. B/KNO3激光点火器装药参数与点火性能研究［J］. 火工品, 2023(1): 11-15.
GUO W, ZHANG Z X, WANG D, et al. Study on charge parameters and ignition performance of B/KNO3 laser igniter ［J］. Initiators & Pyrotechnics, 2023(1): 11-15.
［13］高耸松, 王元和, 程涛, 等. 常用耐温点火药在宇航环境中的输出性能研究［J］. 火工品, 2022(5): 30-34.
GAO S S, WANG Y H, CHENG T, et al. Research on the output performance of commonly used temperature resistance ignition powder in aerospace environment ［J］. Initiators & Pyrotechnics, 2022(5): 30-34.
［14］时家俊. 某型延时起爆装置延期时间影响因素的研究［J］. 爆破器材, 2020, 49(4): 33-38.
SHI J J. Study on delay time as a key influencing factor for a delay detonating device ［J］. Explosive Materials, 2020, 49(4): 33-38.
［15］中国兵器工业集团公司. 火工品试验方法: 第1部分总则: GJB 5309.1—2004 ［S］. 2004.
China North Industries Group Co.,Ltd. Test methods of initiating explosive devices: Part 1 General principles: GJB 5309.1—2004 ［S］. 2004.

备注/Memo

备注/Memo:
收稿日期：2023-06-02
第一作者：杨艳羽（1993—），女，硕士研究生，工程师，主要从事火工品技术研究。E-mail：930285831@qq.com
通信作者：王科伟（1979—），男，研究员级高级工程师，主要从事火工品技术研究。E-mail：kww285@163.com
更新日期/Last Update: 2024-01-11