| 基于Ansys Workbench的梳齿钻头结构强度分析 |
| 投稿时间：2013-10-17 修订日期：2013-10-17 点此下载全文 |
| 引用本文：高淑芳,张新华,李斌,等.基于Ansys Workbench的梳齿钻头结构强度分析[J].钻探工程,2013,40(12):68-70.GAO Shu-fang,ZHANG Xin-hua,LI Bin,et al. Analysis on Structural Strength of Comb Bit Based on Ansys Workbench[J]. Drilling Engineering, 2013,40(12):68-70. |
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| 中文摘要:以φ2500 mm梳齿钻头为研究对象，利用三维绘图软件Solidworks建立了钻头的三维模型，应用新一代多物理场协同仿真环境Ansys Workbench进行网格划分和静力分析，得到整体结构的等效应力和位移云图，获得了钻头在最大负荷工况和单翼板受力工况状态的最大变形值、最大应力值及最大应力点，所获得数据对钻头的强度和刚度校核及钻头设计过程中的优化起到了非常关键的作用。 |
| 中文关键词:梳齿钻头 结构强度 Ansys Workbench 有限元分析 等效应力 |
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| Analysis on Structural Strength of Comb Bit Based on Ansys Workbench |
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| Abstract:Take φ2500mm comb bit as the object, use three-dimension drawing software Solidworks to establish the three-dimension modal of the bit, apply a new generation of multi-physics field collaborative simulation environment Ansys Workbench for mesh generation and static analysis, the equivalent stress and displacement nephogram of the overall structure were got and the maximum deformation value, maximum stress value and the location of the maximum stress point of the bit under the maximum load and wing plate force condition were obtained. The data obtained are very critical to check the strength and stiffness of the bit and important in the optimization of design process. |
| keywords:comb bit structural strength Ansys Workbench finite element analysis equivalent stress |
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