【摘要】 计算分析了某小口径舰炮杆式脱壳穿甲弹在膛内发射时瞬态响应条件下的振动响应曲线,结合弹丸强度计算和振动响应结果,分析了尾翼稳定脱壳穿甲弹的结构设计特点和设计中要注意的问题。可为穿甲弹的结构和强度设计提供一定依据。更多还原

【Abstract】 The vibration graph of the penetrator are calculated under transient response.With the calculation results of dynamic strength analysis and vibration responses,the probable reason of the in-bore accident for fin-stabilited sabot-discarded penetrator is analyzed.Some significant conclusions are obtained with the analysis of the calculation results,which can be considered as references for the design of penetrator.更多还原