聚能切割T形节点传爆性能研究

Study on Detonation Transmission in the T-type Node of Explosive Cutting

为研究切割索不同形式T形节点的传爆效果,通过试验对切割索对接结构和三通传爆管的节点传爆性能和射流分布进行了研究。试验结果表明:三通传爆管射流连续性优于切割索对接结构,交叉点处射流沿爆轰传递方向稍有偏移。

In order to study the detonation transmission effect of different forms T-type node for shaped charge cutting cable,the tests of detonation transmission performance and jet flow distribution of T-types nodes with joint structure and tee joint booster have been carried out.The test result shows that jet flow of tee joint booster is continuance,which is better than that of joint structure,and jet flow at point of crossing is slightly deviated along detonation transfer direction.