摘要
根据GB/T 3836.2—2010对隔爆箱体的要求,用三维设计软件对复杂隔爆外壳进行建模;根据箱体制造工艺,对箱体模型进行简化,并验证简化方法对结果的影响;用有限元分析软件对模型进行有限元分析,得出箱体最大变形数据,用于提高箱体的强度。
According to requirements of GB/T 3836.2-2010 for flameproof enclosure, three-dimensional design software was used for modeling of complex flameproof enclosure. Box model was simplified according to manufacturing process of the box, and influence of simplified method on the results was validated. Finite element analysis software was used for analysis of the model, and the maximum deformation data of the box was obtained to enhance strength of the box.
出处
《工矿自动化》
北大核心
2015年第4期52-54,共3页
Journal Of Mine Automation
基金
瓦斯灾害监控与应急技术国家重点实验室
中煤科工集团重庆研究院有限公司青年创新基金资助项目(2013QNJJ07)
关键词
复杂隔爆外壳
有限元分析
模型简化
结构优化
complex flameproof enclosure
finite element analysis
model simplification
structure optimization
