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吴锴(以下简称吴):“豹”2A6蝉联’99世界主战坦克榜冠军,其加长了身管的火炮功不可没。那么读者自然要问:其它国家的坦克为什么不加长身管呢?坦克炮管是想加长就加长吗?下面就请两位专家谈谈加长身管的正效应与负效应。张锐生(以下简称张):加长身管可以提高炮口能量并增加初速,从而改善外弹道低伸部分的性能。但增长身管的同时势必要增加火炮的重量、体积、驻退距离和后坐功,
Wu 锴 (hereinafter referred to as Wu): “Leopard ” 2A6 won the '99 world main battle tank list champion, which lengthened the barrel of guns contributed. So readers naturally have to ask: Why do other countries do not lengthen the management of the tank it? Tanks want to lengthen the barrel it longer? Here are two experts talk about the positive and negative effects of lengthening the tube. Zhang Ruisheng (hereinafter referred to as Zhang): Extensions can increase the muzzle energy and increase the muzzle velocity, thereby improving the performance of the low trajectory of the outer ballistic. However, it is imperative to increase the weight of artillery at the same time to increase its capacity, size, distance to retreat,