| 清田整地机碎土辊耙齿有限元分析 |
| |
| 引用本文： | 王旭峰,张学军,马少辉,张宏,王伟,梁建龙.清田整地机碎土辊耙齿有限元分析[J].农业机械学报,2011,42(4):58-61. |
| |
| 作者姓名： | 王旭峰 张学军 马少辉 张宏 王伟 梁建龙 |
| |
| 作者单位： | 1. 塔里木大学机械电气化工程学院,阿拉尔,843300
2. 新疆农业大学机械交通学院,乌鲁木齐,830052 |
| |
| 基金项目： | “十五”国家科技攻关计划资助项目(2005BA9O1A24);新疆生产建设兵团高新技术研究发展计划资助项目(2006GJS20) |
| |
| 摘 要： | 利用有限元非线性分析法建立了清田整地机碎土辊耙齿的有限元模型，对碎土辊耙齿进行强度和刚度分析，预测了清田整地机工作时碎土辊耙齿构件的受力和变形。分析数据与试验数据对比表明，有限元分析与试验结果一致，有限元分析为耙齿设计提供了可靠依据。
|
| 关 键 词： | 清田整地机 碎土辊耙齿 非线性有限元 |
Finite Element Analysis of Clod Crushing Rake Tooth in Field Cleaning Machine |
| |
| Wang Xufeng,Zhang Xuejun,Ma Shaohui,Zhang Hong,Wang Wei and Liang Jianlong.Finite Element Analysis of Clod Crushing Rake Tooth in Field Cleaning Machine[J].Transactions of the Chinese Society of Agricultural Machinery,2011,42(4):58-61. |
| |
| Authors: | Wang Xufeng Zhang Xuejun Ma Shaohui Zhang Hong Wang Wei and Liang Jianlong |
| |
| Institution: | Wang Xufeng1 Zhang Xuejun2 Ma Shaohui1 Zhang Hong1 Wang Wei1 Liang Jianlong1(1.College of Mechanical and Electronic Engineering,Tarim University,Alar 843300,China2.College of Mechanical and Traffic,Xinjiang Agricultural University,Urumqi 830052,China) |
| |
| Abstract: | A finite element analysis model of the clod crushing rake tooth in field cleaning machine was built by the non-linear finite element analysis method. Based on the analysis of strength and rigidity, the bearing forces and distortion of the rake tooth in work were predicted. Compared with the simulation results, the prediction results calculated by finite element analysis model showed confident with the simulation results and reliable in the design and assessment of rake tooth. |
| |
| Keywords: | Field cleaning machine Clod crushing rake tooth Non-linear finite element |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《农业机械学报》浏览原始摘要信息 |
| 点击此处可从《农业机械学报》下载免费的PDF全文 |
|
