轻工机械2013，Vol.31Issue(3)：61-63,3.DOI:10.3969/j.issn.1005-2895.2013.03.017
基于有限元的齿啮式快开压力容器疲劳分析
Fatigue Analysis of Tooth-Locked Quick Opening Pressure Vessel Based on Finite Element
何慧慧 1董金善 1丁培丽1
作者信息
- 1. 南京工业大学机械与动力工程学院,江苏南京211816
- 折叠
摘要
Abstract
For the high rate of accident in tooth-locked quick opening pressure vessels and ductile fracture together with fatigue fracture as its main failure modes,3D model of the structure was established by ANSYS,as well as static strength and fatigue life was analyzed.By comparing the calculate results of ANSYS and JB 4732-1995,the correctness and reliability of finite element fatigue analysis method was verified.This method makes up for the deficiency of the test,and the fatigue test cycle of equipment is reduced.The structure design and manufacture reliability of tooth-locked quick opening pressure vessel is improved.关键词
齿啮式快开压力容器/有限元/ANSYS软件/疲劳分析Key words
tooth-locked quick opening pressure vessel / finite element / ANSYS / fatigue analysis分类
机械制造引用本文复制引用
何慧慧,董金善,丁培丽..基于有限元的齿啮式快开压力容器疲劳分析[J].轻工机械,2013,31(3):61-63,3.
