炮弹头螺受力分析及联接方式改进

STRENGTH ANALYSIS ON HEAD OF SHELL AND IMPROVEMENT ON JOINT FORM

运用受力分析的方法，对弹丸头螺在全弹道过程中的受旋力进行分析，提出头螺与弹炸联接方式的改进意见，并通过试验予以验证，为某型榴弹的安全生产解决了一个实际问题．

With the strength analysis method, this paper analyses the rotate force on head of shell in full trajectory process and gives advice on improving the joint form between the shell's head and body.The test verifies above analysis. It can ensure the safety in some high explosive shell's production.