缓冲装置不对称对自动机特性的影响  

Influence of Buffer Device Asymmetry on Characteristics of Automatic Machine

作　　者：詹望 林圣业 谢杨杨[2] 李勇[2] 戴劲松[1] Zhan Wang;Lin Shengye;Xie Yangyang;Li Yong;Dai Jinsong(School of Mechanical Engineering,Nanjing University of Science and Technology,Nanjing 210094,China;Northwest Institute of Mechanical and Electrical Engineering,Xianyang 712000,China)

机构地区：[1]南京理工大学机械工程学院,南京210094 [2]西北机电工程研究所,陕西咸阳712000

出　　处：《兵工自动化》2022年第11期44-48,共5页Ordnance Industry Automation

摘　　要：针对缓冲装置两侧不对称对自动机特性的影响,对其进行分析。运用键合空间理论建立自动机的键合空间拓扑结构图,分析缓冲装置弹簧初力、弹簧刚度、后坐阻尼和复进阻尼的不对称对自动机的后坐动态特性和立靶密集度的影响。计算分析结果表明:该分析得出了各因素对自动机最大后坐位移、最大后坐力和立靶密集度的影响规律。Aiming at the influence of the asymmetry of the 2 sides of the buffer device on the characteristics of the automatic machine,the analysis is carried out.The bonding space topological structure diagram of the automatic machine was established by using the bonding space theory,and the influence of the asymmetry of the spring initial force,spring stiffness,recoil damping and recoil damping of the buffer device on the recoil dynamic characteristics and vertical target density of the automatic machine was analyzed.The results show that the influence of each factor on the maximum recoil displacement,the maximum recoil force and the vertical target density is obtained.

关 键 词：自动机 缓冲装置 键合空间 后坐特性 立靶密集度 

分 类 号：TJ301[兵器科学与技术—火炮、自动武器与弹药工程]