| 煤矿许用毫秒延期电雷管研究 |
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| 引用本文： | 杨岁劳.煤矿许用毫秒延期电雷管研究[J].爆破器材,1994,23(2):17-21. |
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| 作者姓名： | 杨岁劳 |
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| 作者单位： | 西安庆华电器制造厂 |
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| 摘 要： | 文中对影响煤矿许用毫秒延期电雷管沼气安全性与延期时间精度的因素进行了研究。应用正交设计研制了新的延期药配方，确定了合理的雷管结构及装配工艺参数，产品性能达到ＧＢ８０３１《工业电雷管》的规定。
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| 关 键 词： | 电雷管 延期药 煤矿许用 毫秒延期 |
An Investigation of Permissible MS Delay Electric Detonator |
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| Yang Suilao.An Investigation of Permissible MS Delay Electric Detonator[J].Explosive Materials,1994,23(2):17-21. |
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| Authors: | Yang Suilao |
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| Affiliation: | Xinn Qinshua Electric Device Factory |
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| Abstract: | In this peper, the influence factors which affect the safety against methane and time delay precesion of permissible MS delay electric detonator are investigated. New delay compositions are formulated by the use of orthogonal design, resonable construction of detonator and technological parameters for assembly are determined and the quality of the product comform with that designated by the speification GB8031 for industrial electric detonator. |
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| Keywords: | electric detonator delay composition safety against methane multiple-core delay element |
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