回转式闭锁机构参数化设计与动力学仿真  

Parametric Design and Dynamics Simulation of Rotary Locking Mechanism

作　　者：刘伟[1] 魏志芳[1] 苑大威 王志伟 张晓东[1] LIU Wei1, WEI Zhifang1 , YUAN Dawei2 , WANG Zhiwei1 , ZHANG Xiaodong1(1.School of Mechanical and Electrical Engineering, North University of China, Taiyuan 030051, Shanxi, China; 2. NO. 208 Research Institute of China Ordnance Industries, Beijing 102202, Chin)

机构地区：[1]中北大学机电工程学院,山西太原030051 [2]中国兵器工业第208研究所,北京102202

出　　处：《火炮发射与控制学报》2018年第2期75-80,共6页Journal of Gun Launch & Control

基　　金：国家"十二五"国防基础科研项目(A1020131011)

摘　　要：为了提高回转式闭锁机构的设计效率,基于结构设计原理在UG二次开发的基础上,对回转式闭锁机构进行参数化设计。在UG/NX8.0的操作界面下运用开发工具UG/Open Menu Script建立菜单文件、UG/Open UIStyler创建对话框,依托Microsoft Visual Studio 2010下的Visual C#语言,完成回转式闭锁机构参数化系统设计;采用C#编程语言编制内弹道计算软件,完成内弹道计算模型的建立并以此为动力学仿真驱动,在UG/motion模块对参数化后的模型进行动力学仿真,并对其可行性与可靠性进行了验证。结果表明,该闭锁机构的运动特性既满足了基本的设计指标要求和结构设计原理,又保证了开闭锁过程可靠工作,同时也为自动武器的进一步分析研究提供了一定的参考。In order to improve the design efficiency of the rotary locking mechanism,based on the structural design principle,the parametric design of the rotary locking mechanism was carried out on the basis of UG secondary development. And the internal trajectory calculation software was completed with the UG/Open Menu Script to create a menu file,with UG/Open UIStyler to create a dialog box,based on the use of Microsoft Visual Studio 2010 under the Visual C # language. Through the C # programming language,the calculation of the inner trajectory software was completed and the calculation model was driven by the dynamic simulation. Based on UG/motion module,the dynamic simulation of the parametric model was carried out with its feasibility and reliability verified. The results show that the dynamic characteristics of the locking mechanism satisfy the basic design requirements and structural design principle,and also ensure the reliable operation of the opening and closing process,and provide some references for the further analysis of the automatic weapon.

关 键 词：回转式闭锁机构 参数化设计 内弹道计算 动力学仿真 

分 类 号：TJ203[兵器科学与技术—武器系统与运用工程]