电子控制模块对高原环境适应性的研究  

Adaptability of Electronic Control Modules to High-Altitude Environments

作　　者：詹旭 端家荣 迟强 吴臣 张亮 平措尼玛 刘小宝 李昕 ZHAN Xu;DUAN Jiarong;CHI Qiang;WU Chen;ZHANG Liang;Pingcuonima;LIU Xiaobao;LI Xin(Nanjing Science and Technology Chemical Co.,Ltd.,Jiangsu Nanjing,211155;State-Owned Assets and Laboratory Management,Nanjing University of Science and Technology,Jiangsu Nanjing,210094;Xizang Gaozheng Civil Explosive Co.,Ltd.,Xizang Lhasa,850014)

机构地区：[1]南京理工科技化工有限责任公司,江苏南京211155 [2]南京理工大学国有资产与实验室管理处,江苏南京210094 [3]西藏高争民爆股份有限公司,西藏拉萨850014

出　　处：《爆破器材》2024年第3期38-42,共5页Explosive Materials

摘　　要：针对高原环境下数码电子雷管作用可靠性较差的问题,利用52 kPa、-40~15℃的低气压、高低温循环试验研究了低气压、高低温循环条件对A(钽电容)、B(电解电容)、C(电解电容)、D(钽电容)及E(钽电容)5种类型电子控制模块的影响;测试了5种发火电容在发火流程各阶段电压的变化;通过铅板法测试了5种电子雷管在经历低气压、高低温循环试验后的发火威力。结果显示:52 kPa、-40~15℃的低气压、高低温循环条件对A、B、D、E模块没有影响,C模块出现电容充电不满情况;对雷管威力没有影响。The reliability of digital electronic detonators in high-altitude environments is poor.The effects of low pressure,high and low temperature cycling conditions on five types of electronic control modules,A(tantalum capacitor),B(electrolytic capacitor),C(electrolytic capacitor),D(tantalum capacitor),and E(tantalum capacitor),were studied at 52 kPa from -40 to 15℃.The voltage changes of five types of ignition capacitors in each stage of the ignition process were tested.The ignition powers of the five kinds of electronic detonators were tested by the lead plate method after the cycle test of low pressure and high temperature difference.The results show that the conditions of 52 kPa from -40 to 15℃ have no effect on Modules A,B,D,and E,while Module C experiences insufficient capacitor charging.It has no effect on the power of the detonator.

关 键 词：数码电子雷管 发火电容 电子控制模块 低气压 高低温循环 

分 类 号：TJ452.3[兵器科学与技术—火炮、自动武器与弹药工程]