摘要为了研究切割索输出威力影响因素，对合肥红星机电厂生产的铅锑合金切割索的生产工艺进行调查，测试切割索对三种不同材料切割能力和不同环境条件下切割索对钢板的的侵彻深度，最后将切割索应用于两种型材的切割任务。结果表明，切割索生产过程中会出现装药密度不均匀现象，使得其爆速在7100m/s-8100m/s之间波动，导致每一根切割索使用时切割威力均有一定差异。切割索的切割能力和靶板材料有关，外界条件对切割索切割深度有一定影响。实际应用中，3。68mm的切割索可以有效切割Z型材和铝板的两层结构。3。68mm和2。65mm的切割索采用垂直平搭传爆方式可以可靠切割U型材。77892

毕业论文关键词  线性聚能装药，切割索，影响因素   

毕业设计说明书外文摘要

Title    Research on Output Power Influence Factor of Explosive Cutting Cord                                                       

Abstract In order to research the output power influence factor of explosive cutting cord, research the production process of explosive cutting cord produced by Hongxing mechanical and electrical factory, test explosive cutting cord on the cutting ability of three different materials and penetration depth of explosive cutting cord for steel plate, finally, explosive cutting cord is used for the cutting tasks of the two profiles。 The results showed that explosive cutting cord production process will be uneven charge density, which makes Its detonation velocity fluctuations in the 7100 m/s - 8100m/s, which leads to a certain difference in the cutting power of each cutting rope。 Explosive cutting cord cutting ability related to the material of target plate, external conditions have an impact on cutting depth of explosive cutting cord。 3。68 mm of the cutting cord can effectively cutting Z profiles and aluminum plate two layer structure。3。68 mm and 2。65 mm cutting cord adopts the vertical flat by explosive method can reliably cut U profile in practical design。

Keywords  linear shaped charge，explosive cutting cord,influence factor 

目   次

1  绪论 1

1。1  切割索结构和种类 1

1。2  切割索的工作过程 1

1。3  线型聚能装药研究综述 2

1。4  切割索切割厚度影响因素 3

1。5  本文研究的主要内容 4

2  切割索生产工艺研究 5

2。1  切割索生产工艺 5

2。2  产品简述 8

2。3  切割索生产工艺对输出威力影响 9

2。4  小结 9

3  切割索切割性能 10

3。1  切割钢板性能 10

3。2  切割铝板性能 15

3。3  切割聚氨酯板性能 15

3。4  小结 16

4  切割索应用研究 17

4。1  飞机座舱盖切割背景研究 17

4。2  切割索切割Z型材