[1]刘超.电路板式刚性电引火元件的研究[J].爆破器材,2013,42(04):49-52.[doi:10.3969/j.issn.1001-8352.2013.04.012]
　LIU Chao.Study on the Rigid Fusehead with Printed Circuit Board[J].EXPLOSIVE MATERIALS,2013,42(04):49-52.[doi:10.3969/j.issn.1001-8352.2013.04.012]
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电路板式刚性电引火元件的研究()
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《爆破器材》[ISSN:1001-8352/CN:32-1163/TJ]

卷:
42
期数:
2013年04
页码:
49-52
栏目:
爆破技术
出版日期:
2013-08-20

文章信息/Info

Title:
Study on the Rigid Fusehead with Printed Circuit Board
文章编号:
4597
作者:
刘超 
福建海峡科化烽林分公司(福建明溪，365201)
Author(s):
LIU Chao
Fenglin Branch of Fujian Haixia Technology Co., Ltd. (Fujian Mingxi, 365201)
关键词:
电路板; 电引火元件; 电参数; 引火药; 桥丝
Keywords:
printed circuit board;  fusehead;  electrical parameters;  ignition powder;  bridge wire
分类号:
TQ560 O625.34
DOI:
10.3969/j.issn.1001-8352.2013.04.012
文献标志码:
A
摘要:
电引火元件是电雷管的主要部分，电引火元件的结构直接影响了电雷管的性能。电引火元件有弹性和刚性2种结构，刚性结构更加优越。电路板式刚性电引火元件中电路板与钢带有类似的刚性结构，且不易受潮生锈。利用电路板这种结构及特性代替现有电雷管中弹性电引火元件。通过试验，选择镍铬桥丝直径和间距，来满足电阻要求，对研制的药头进行电参数测定，并进行性能测试、装配试验。结果表明，电路板用于制造电引火元件是可行的。
Abstract:
Fusehead is a main portion of the electric detonator, whose structure directly affects the performance of the electric detonator. Fusehead has two structures, flexible and rigid, and the latter exhibits more advantages. The rigid fusehead with printed circuit board presents similar rigid structure to the steel strip, and it is less likely to damp rust. Depending on this structure and characteristics of the printed circuit board, the flexible fusehead of the existing electric detonators is replaced. Nickelchromium bridge wire diameter and pole pitch were adjusted by experiments to meet the requirements of resistance, and electrical parameters determination of the developed fusehead was carried on. The results show that it is practical for the printed circuit board being used to manufacture fusehead.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期：2012-12-27
作者简介：刘超(1975~)，男，硕士，工程师，从事民爆技术管理工作。E-mail:yahgc@163.com
更新日期/Last Update: 2013-08-25