[1]顾克秋,钱林方,侯保林.炮尾炮闩机构装配体有限元分析[J].南京理工大学学报(自然科学版),2000,(05):414-417.
　GunKeqiu QianLinfang HouBaolin.Assembly Level Finite Element Analysis of Breech Mechanism of Gun[J].Journal of Nanjing University of Science and Technology,2000,(05):414-417.
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炮尾炮闩机构装配体有限元分析()
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《南京理工大学学报》（自然科学版）[ISSN:1005-9830/CN:32-1397/N]

卷:
期数:
2000年05期
页码:
414-417
栏目:
出版日期:
2000-10-30

文章信息/Info

Title:
Assembly Level Finite Element Analysis of Breech Mechanism of Gun
作者:
顾克秋; 钱林方; 侯保林
南京理工大学机械学院, 南京210094
Author(s):
GunKeqiu QianLinfang HouBaolin
School of Mechanics,NUST,Nanjing 210094
关键词:
炮尾;  炮闩;  强度;  有限元法;  接触单元;  装配体
Keywords:
breech rings ( guns) ;  breech mechanism;  strength;  f inite element methods;  contact element ;  assembly
摘要:
火炮构件有限元分析的传统方法是对单件进行建模分析 ,不能准确地对炮尾炮闩多零件装配体力学行为进行模拟。该文针对火炮炮尾炮闩机构提出了对其进行装配体有限元分析的方法和建模原理。利用接触元、间隙元和弹簧元等特殊单元 ,对某大口径火炮的炮尾 -闩体 -曲臂机构进行了闭锁状态下装配体有限元建模和分析。为火炮炮尾炮闩设计提供了一个更有效实用的结构校核手段
Abstract:
The traditional practice of finite element analysis of gun components w as on the basis of single part, it cannot accurately simulate the mechanics behavior of some gun components w ith mult iple parts such as breech mechanism. The principle and methodology of assembly level f inite element modeling and analysis of gun breech mechanism w ere put forw ard in this paper. A f inite element modeling and analysis of the assembly of a breech mechanism in locking condit ion w as carried out with special finite element techniques such as contact element , gap e-l ement and spring element . Those yield a more effect ive means for the evaluat ion of strength and st iffness design of g un breech mechanism.

参考文献/References:

1 伊玲益. 炮身设计. 北京: 国防工业出版社, 1977
2 Mui G K. Design optimization fo r C4 bar e die burn- in and test car rier/ socket assembly . In: Pr oceedings of the International Electronics Packaging Conference 1995 IEPS. Wheaton: IL, 1995.344~ 353
3 Madhavan V, Farr is T N. FEM comparison of ball and roller bullgears. Tr ibolog y Transactions,1996, 39( 2) : 286~ 295
4 Coo k R D, Malkus D S, Plesha M E. Concepts and applications of finite element analysis. Third Edition. New Yor k: John Wiley & Sons, 1989

备注/Memo

备注/Memo:
国防科技行业预研基金
顾克秋 男 37 岁 副教授
更新日期/Last Update: 2013-03-25