accidental discharge; accidental firing

Thia paper indecates safe measure taken by an 23mm aircraft gun for preventing ground fire accidentally,analyzing cause of this gun ground cook off,primary demonstrating both designing scheme and application of new type preventing cook off safety device.

指出了某型 2 3 mm航炮为防止地面走火所采取的保险措施 ,剖析了该型航炮时常发生地面走火的原因 ,重点论证并提出了该航炮的新型防走火保险装置 (以下简称保险器 )的设计方