| 一种激光切割机横梁的优化设计方法 |
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| 引用本文： | 濮雍,周鹏飞,陈龙.一种激光切割机横梁的优化设计方法[J].锻压装备与制造技术,2017,52(4). |
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| 作者姓名： | 濮雍 周鹏飞 陈龙 |
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| 作者单位： | 江苏扬力数控机床有限公司,江苏扬州,225127 |
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| 基金项目： | 2015年扬州市科技成果转化项目资助 |
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| 摘 要： | 将某型号激光切割机的横梁进行简化,建立横梁结构参数化几何模型,并根据参数化模型建立有限元模型,根据模态分析结果从多个结构参数中选取设计变量,使用有限元分析软件对设计变量进行优化,得到结构参数最优解,此方法可代替传统方法对模型进行反复修改和计算,可提高设计效率。
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| 关 键 词： | 激光切割机 横梁 参数化 几何模型 设计变量 优化设计 |
An optimized design method of the beam for laser cutting machine |
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| PU Yong,ZHOU Pengfei,CHEN Long.An optimized design method of the beam for laser cutting machine[J].China Metalforming Equipment & Manufacturing Technology,2017,52(4). |
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| Authors: | PU Yong ZHOU Pengfei CHEN Long |
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| Abstract: | By simplifying the beam of some laser cutting machine,the geometric model of the beam structural parameterization has been established.The finite element model has been built on the basis of parameterization model.The design variables have been selected from these structural parameters as per the results of modal analysis.The finite element analysis software has been used to optimize the design variables,and the optimal solution of structural parameters has been obtained.This method can modify and calculate the model repeatedly instead of the traditional methods,which can improve the design efficiency. |
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| Keywords: | Parametric geometric model Design variable Optimized design |
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