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词条 航空机关炮
释义

航空机关炮简称航炮,是飞机或直升机上使用的口径等于或大于20毫米的自动射击武器。能自动连续地完成开膛、抽壳、抛壳、进弹、锁膛和击发等射击循环动作。口径多为20-30毫米,有效射程通常为2000米。

航炮具有结构紧凑、重量轻、操作简便迅速等特点。空空导弹出现后,航炮仍是近距离格斗不可缺少的武器,其发展重点是减轻重量,提高初速和射速,弹药力求通用性,提高爆破力和穿甲效能。

英文

Aviation Cannon

The aviation cannon is a kind of automatic fire weapon which is used in plane and helicopter. It is able to accomplish circulatory shooting action automatically and continuously. The caliber is usually between 20 and 30 millimeter. Effective range is usually 2000 meter.

Aviation cannons have some advantages just like compact structure, light weight, easy operation and so on. Though air-to-air missile had been used for long time, aviation cannon is still indispensable weapon used in close quarters fight. Now it is improved for lightening weight, heightening firing rate, inventing all-purpose ammunition and increasing power.

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更新时间:2025/3/8 3:56:02