| 深栽造林钻孔机钻头结构的有限元分析及优化 |
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| 引用本文： | 姜晨龙,俞国胜.深栽造林钻孔机钻头结构的有限元分析及优化[J].林业机械与木工设备,2013(11):18-21. |
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| 作者姓名： | 姜晨龙 俞国胜 |
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| 作者单位： | 1. 北京林业大学工学院，北京100083; 南京森林警察学院，江苏南京210023
2. 北京林业大学工学院,北京,100083 |
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| 基金项目： | 林业公益性行业科研专项“森林资源营建与利用的高效低耗现代技术装备研发” |
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| 摘 要： | 钻头是深栽造林钻孔机最重要的工作部件，强度和变形是钻头设计过程中必须考虑的问题。利用SolidWorks Simulation插件对深栽造林钻孔机钻头进行了有限元分析，并在此基础上对钻头结构进行了优化，使钻头厚度减小了2mm、质量减轻了2．1kg，达到了结构优化的目的。
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| 关 键 词： | 深栽造林钻孔机 有限元分析 结构优化 |
Finite Element Analysis and Optimization of Drill Structure of a Deep Planting Earth Auger |
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| JIANG Chen-long
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YU Guo-sheng.Finite Element Analysis and Optimization of Drill Structure of a Deep Planting Earth Auger[J].Forestry Machinery & Woodworking Equipment,2013(11):18-21. |
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| Authors: | JIANG Chen-long YU Guo-sheng |
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| Institution: | 1.School of Technology, Beijing Forestry University, Beijing 100083, China; 2.Nanjing Forest Police College, Nanjing Jiangsu 210023, China) |
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| Abstract: | Drill is the most important working part of a deep planting earth auger and its strength and deformation must be considered in the drill design process. With the help of SolidWorks Simulation plug, a finite element analysis the drill of the deep planting earth auger is conducted, based on which optimization of the drill structure is conducted, reducing the thickness and mass of the drill by 2mm and 2.1kg respectively, reaching the purpose of structural optimization. |
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| Keywords: | deep planting earth auger finite element analysis structural optimization |
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