坦克火炮身管的真正使用寿命只有三四秒通常坦克炮的身管寿命远远低于普通火炮身管的寿命,或者说加农炮的火炮身管通常比榴弹炮的火炮身管寿命短,但坦克火炮身管的使用寿命到底有多长呢?火炮身管的使用寿命与以下几个因素有关。一是发射药燃气的温度,温度越高,寿命越短。二是燃气的膛压,膛压越高,寿命越短。三是弹头在身管内 Tank gun barrel real life of only three or four seconds Usually tank barrel barrel life is far below the life of ordinary artillery barrel, or cannon artillery barrel is usually shorter than howitzer artillery barrel life, but the tank artillery How long is the life of the barrel? The life of the barrel is related to the following factors. First, the temperature of propellant gas, the higher the temperature, the shorter the life expectancy. Second, the pressure of the gas chamber, the higher chamber pressure, shorter life expectancy. Third, warheads in the body tube