火炮身管寿命理论预测方法

Life Prediction Theoretical Method of Gun Barrel

针对火炮身管寿命预测问题,对火炮身管寿命理论预测方法进行探讨。描述了身管寿命降低过程与表征,分析了疲劳寿命、烧蚀磨损寿命以及温度及燃气3大因素对身管寿命造成的影响,重点概括了预测身管寿命的理论方法,并逐一进行分析。分析结果表明:理论预测身管寿命方法的预测结果较为准确,对研究火炮身管寿命理论预测有一定的参考价值。

Aiming at the problem on the life prediction of gun barrel, this paper discusses its life prediction theoretical method of gun barrel. Describes the process of reducing and characteristics of the barrel life and analyzes 3 factors that affect it, including fatigue life, erosive abrasion life and the impact of the barrel by temperature and gas. The paper summarizes the theoretical methods of gun barrel life prediction. The analysis results show that prediction results are accurate and have some reference value for life prediction of gun barrel.