机械制造与自动化Issue(5)：99-102,4.
基于workbench的滚筒洗衣机内筒组件有限元分析
Finite Element Analysis of Drum Washing Machine’ S Drum Assembly Based on workbench
宗清森 1钱瑞明1
作者信息
- 1. 东南大学 机械工程学院，江苏 南京211189
- 折叠
摘要
Abstract
Due to a cantilever structure, the drum assembly of front load washing machine has to stand a great stress and strain in the washing cycle and drying cycle. In this paper, 3D model and finite model of drum assembly are established respectively by using Proe and Workbech. Based on a hypothesis of eccentric load along the axial normal distribution, static analysis and modal analysis are done in the condition of rated drying speed and maximum laundry mass. According to the above analysis, stress distribution graph is obtained and the causes for stress concentration are found. Then some advices of reducing the stress concentration are giv-en. Also the first three fundamental resonant frequencies of drum assembly in different speed are obtained.关键词
滚筒洗衣机/内筒/workbench/正态分布/力学特性Key words
drum washing machine/drum/workbench/normal distribution/mechanics characteristic分类
信息技术与安全科学引用本文复制引用
宗清森,钱瑞明..基于workbench的滚筒洗衣机内筒组件有限元分析[J].机械制造与自动化,2014,(5):99-102,4.
