【摘要】 利用大落锤撞击模拟加载装置,对铸装和压装两种装药条件下的B炸药进行了模拟火炮膛内发射主要加载应力试验,结果表明,在装药其它条件相同的情况下,压装药相对钝感,其发射安全性略优于铸装药。更多还原

【Abstract】 Two different charges of Composition B, i.e, cast charge and pressed charge, were tested by using the large drop hammer loading device to simulate the main loading stress of gunshot. The result shows that the precssed charge of Composition B is relatively insensitive and its launch safety is better than the cast charrge’s.更多还原