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.
Wang Xufeng,Zhang Xuejun,Ma Shaohui,Zhang Hong,Wang Wei,Liang Jianlong.Finite Element Analysis of Clod Crushing Rake Tooth in Field Cleaning Machine[J].Transactions of the Chinese Society for Agricultural Machinery,2011,42(4):58-61.
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清田整地机碎土辊耙齿有限元分析   [下载全文]
Finite Element Analysis of Clod Crushing Rake Tooth in Field Cleaning Machine   [Download Pdf][in English]
  
DOI:10.3969/j.issn.1000-1298.[year].[issue].[sequence]
中文关键词:  清田整地机  碎土辊耙齿  非线性有限元
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)
作者单位
王旭峰 塔里木大学 
张学军 新疆农业大学 
马少辉 塔里木大学 
张宏 塔里木大学 
王伟 塔里木大学 
梁建龙 塔里木大学 
中文摘要: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。
Wang Xufeng  Zhang Xuejun  Ma Shaohui  Zhang Hong  Wang Wei  Liang Jianlong
Tarim University;Xinjiang Agricultural University;Tarim University;Tarim University;Tarim University;Tarim University
Key Words:Field cleaning machine  Clod crushing rake tooth  Non-linear finite element
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.

Transactions of the Chinese Society for Agriculture Machinery (CSAM), in charged of China Association for Science and Technology (CAST), sponsored by CSAM and Chinese Academy of Agricultural Mechanization Science(CAAMS), started publication in 1957. It is the earliest interdisciplinary journal in Chinese which combines agricultural and engineering. It always closely grasps the development direction of agriculture engineering disciplines and the published papers represent the highest academic level of agriculture engineering in China. Currently, nearly 8,000 papers have been already published. There are around 3,000 papers contributed to the journal each year, but only around 600 of them will be accepted. Transactions of CSAM focuses on a wide range of agricultural machinery, irrigation, electronics, robotics, agro-products engineering, biological energy, agricultural structures and environment and more. Subjects in Transactions of the CSAM have been embodied by many internationally well-known index systems, such as: EI Compendex, CA, CSA, etc.

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