迫击炮同心式反后坐装置结构分析计算  

Analysis and Computation of Concentric Anti-recoil Structure for Trench Mortar

作　　者：李文义[1] 何永[1] 何庆国[1] 

机构地区：[1]南京理工大学机械工程学院,南京210094

出　　处：《四川兵工学报》2011年第5期40-42,共3页Journal of Sichuan Ordnance

摘　　要：现代迫击炮威力进一步提升,使得其后坐阻力成为迫击炮扩展功能的首要障碍之一,降低迫击炮后坐阻力对车载迫击炮等武器尤为关键。针对该问题,提出了一种适用于迫击炮的同心式反后坐装置结构,在分析其结构的基础上,开展了针对某迫击炮的数值仿真分析,结果表明:该结构可有效降低后坐阻力,且全炮总体结构紧凑小巧,可应用于各类车载及多管结构方案。As the mortar＇s force becomes more and more powerful,its recoil resistance turns into the main obstacle of mortar＇s extended function.To reduce the mortar recoil resistance is very important to carrier mortar.This paper proposed a kind of concentric recoil mechanism applied to mortar,and discussed the structure,and then worked out the figure＇s simulation analysis aimed at one mortar.The result shows it can reduce the recoil resistance effectively,and the whole mortar＇s structure is compact and exquisite,therefore it can be apply to vehicular gun and multiple gun.

关 键 词：火炮设计 后坐力 后坐速度 同心式后坐结构 

分 类 号：TJ303.4[兵器科学与技术—火炮、自动武器与弹药工程]