超高射速自动机缓冲装置参数优化设计方法

Buffer Device Parameter Optimization Design of Super High Fire Rate Automatic Mechanism

针对超高射速自动机射击时由于后坐叠加而导致后坐力剧烈增加的问题,为减小后坐力,以某超高射速自动机为研究对象,对所确定的缓冲装置方案,应用优化设计的方法,建立了缓冲装置的优化设计模型,通过求解得到了优化的缓冲装置结构参数,并对优化参数下的缓冲性能进行了仿真分析。分析结果表明,采用所确定的缓冲装置方案和优化的结构参数,射击时的后坐力得到了大幅度降低,说明所确定的缓冲装置方案和采用的优化设计方法是有效的,可以用于指导超高射速自动机缓冲装置的设计。

Aimed at the problem of recoil force peak because of recoil force superimposition in the process of fire of rapid firing rate gun, in order to reduce the recoil force, taken the rapid firing rate gun as the object of study, in view of the determined buffer mechanism scheme, buffer mechanism optimized design model was established by means of optimized design method. The optimized design parameters of buffer mechanism were obtained through calculation, and simulation analysis of the buffer mechanism was carried out under the condition of optimized parameters. The analysis results indicated that the recoil force during fire was greatly reduced by use of the determined buffer mechanism scheme and the optimized design parameters, this showed that the determined buffer mechanism scheme and the optimized design method are effective, and they can be used to instruct the design of buffer mechanism of the the rapid firing rate gun.