火炮测量中使用经纬仪与炮口瞄准仪的分析

The Analyses of Measuring Gun by Using Teodolite and Aiming Sight at Muzzle

目的和方法 本文根据实际测量中遇到的问题 ,分析了 3种测量炮膛轴线偏离射面的偏离角及瞄准线偏移的方法 .结果 实际测量结果表明此方法是准确的 .另一目的是希望有关单位在完成火炮技术文件和检测火炮时 ,应依照现行国军标进行 ,而不应按以往用炮口瞄准仪那种测量误差大的方法进行 .结论 第一次明确地提出了用炮口瞄准仪测量这两个项目是不准确的 .并对现行国军标 (GJB)中用“经纬仪对瞄观测法”测量炮膛轴线偏离射面的偏离角存在的一些不足进行了分析 .简要介绍了一种新的测量方法

Aim and Methods\ Three methods are analysed and compared for measuring the lateral deflection of gun bore axis from firing plane and the deviation of the sight line from the barrel axis, according to the results measured in practice. Results\ The tested data show that this new method is accurate. The Units related to the gun should execute the National Military Standards, when they fulfill the technical file of gun and measuring the gun. Conclusions\ The method in which the aiming sight at muzzle is used has been pointed to be less accurate. Some shortage for using theodolite aiming the gun tube in the new National Military Standards were indicated. A new simple method, combining the theodolite and rule at the muzzle to make measurement, is introduced.