Ezperimental Study on Connective Angles Effect on Linear Shaped Charge Cutting
Base on the mechanism of explosion cutting, and combing with the actual A3 steel plate explosion cutting application, the influence of different connective angles on linear shaped charge cutting was experimentally studied in the closed explosion tank. Further, the mechanism of the effect of connective angles on the detonation transferring between the linear shaped charge cutters was explored. The present results show that when the connective angle is 45°, although the detonation can be steady transferred between the linked linear shaped charges, the steel plate in the connective position has not been cut off; and when the connection angle is 90° and above, the cutting parts of steel plate can be completely cut off by the connected linear shaped charge. Therefore, it is concluded that the connective angle has a significant impact on the cutting effect of the connective linear shaped charge cutters. And the linear shaped charge cutters and their junctions with different cutting ability can be applied to achieve the different cutting purpose.
linear shaped charge cutter detonation transfer connective angle metal jet cutting effect
YAN Junwei LIANG Qiuxiang DU Fugui DONG Dekun
Department of Science and technology, Design Institute of Engineering & Scientific Research of Shenyang Military District Command of PLA, Shenyang 110162, Liaoning, China
国际会议
2009 International Autumn Seminar on Propellants,Ezplosives and Pyrotechnics(2009国际推进剂、炸药、烟火技术秋季研讨会)
昆明
英文
1-5
2009-09-22（万方平台首次上网日期，不代表论文的发表时间）