| 基于ANSYS和VB.Net的钻夹头高效率强度分析系统 |
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| 引用本文： | 张小明,邱清盈,冯培恩,黎业飞.基于ANSYS和VB.Net的钻夹头高效率强度分析系统[J].机床与液压,2007,35(1):11-13,29. |
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| 作者姓名： | 张小明 邱清盈 冯培恩 黎业飞 |
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| 作者单位： | 浙江大学CAD&CG国家重点实验室,杭州,310027 |
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| 基金项目： | 国家自然科学基金
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浙江省制造信息化工程项目 |
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| 摘 要： | 采用结构参数化设计方法建立了含有复杂螺旋曲面特征的钻夹头参数化有限元模型;探讨和解决了钻夹头夹紧强度分析中夹爪与螺母接触分析参数的选择、约束边界和载荷处理、分析流程文件创建等关键技术问题.综合运用VB.Net和ANSYS提供的二次开发语言APDL,研制了一个钻夹头有限元强度分析系统.利用该系统对钻夹头进行了强度分析,并通过实测验证了所建模型求解方法的正确性.
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| 关 键 词： | 钻夹头强度分析 有限元建模 接触分析 参数化设计 ANSYS 钻夹头 效率 强度分析系统 Based System Efficiency 求解方法 有限元模型 验证 利用 APDL 二次开发语言 运用 综合 问题 文件 分析流程 载荷处理 约束边界 |
| 文章编号： | 1001-3881（2007）1-011-3 |
| 修稿时间： | 2005-12-02 |
High Efficiency FAE System for Drill Chuck Based on VB. NET and ANSYS |
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| ZHANG Xiaoming,QIU Qingying,FENG Peien,LI Yefei.High Efficiency FAE System for Drill Chuck Based on VB. NET and ANSYS[J].Machine Tool & Hydraulics,2007,35(1):11-13,29. |
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| Authors: | ZHANG Xiaoming QIU Qingying FENG Peien LI Yefei |
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| Abstract: | Based on the idea of the structure parametric design method,the parametric finite element model of drill chuck with complicated spiral surface character was established.The related key technologies of drill chuck's strength analysis were discussed and solved,such as the contact analysis parameters selection,the boundary conditions and the load processing,ANSYS command-string building and so on.A high efficiency drill chuck strength analysis system was developed by using Visual Basic.Net and APDL that is a secondary development parameter design language provided by ANSYS.The results of an actual drill chuck strength analyzed by the developed system are more coincident with those achieved in experiment,which shows the correctness and reliability of the model. |
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| Keywords: | Strength analysis of drill chuck Finite element modeling Contact analysis Parametric design |
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