Incremental Pressing Technique in Explosive Charge

A pressing technique has become available that might be useful for compressing granular explosives. If the height diameter ratio of the charge is unfavorable,the high quality charge can not be obtained with the common single action pressing. This paper presents incremental pressing technique, which can obtain the charge with higher overall density and more uniform density.

动态

英军装备AW50大口径步枪英军正在接收迄今为止口径最大的步枪——AW50F式12.7毫米步枪。Aw50F由英国国际精密仪器公司研制,主要供专业狙击手在安全距离外摧毁未爆炸的大型炸弹。该枪能发射系列的燃烧弹,穿透炸弹弹壳并点燃其中的爆炸装填物。