给出飞片起爆猛炸药技术中计算飞片速度的理论公式及其实测结果,两者有较好的一致性。通过计算速度与临界速度的比较,可判断所设计飞片发生器结构的合理性。文中还研究了影响飞片可靠、稳定地引爆猛炸药的诸因素,给出了一些实验结果。从中看出,最主要的影响因素是飞片材料、尺寸和受主装药的性质。此外,还应注意飞片发生器的输入冲量的影响。 The theoretical formula and the measured results of calculating the flying speed of the flyer in the technology of flying detonating bombing explosions are given. The two have good consistency. By comparing the calculated speed with the critical speed, the rationality of the design of flyer generator can be judged. The paper also studies the factors that affect the reliable and stable detonation of the explosives, and gives some experimental results. It can be seen from this that the most important factor is the flyer material, size and the nature of the charge. In addition, attention should be paid to the impact of the flywheel’s input impulse.