Modal Analysis and Optimization of Spindle Box of Turn-milling Center Based on Finite Element Method

机译：基于有限元法的转动中心主轴箱的模态分析与优化

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The dynamic characteristics of machine tool may directly affect its machining capability, which is analyzed to improve the machining precision and efficiency.In this paper, the 3D finite element model of main components turn-milling center is established by using ANSYS software, and then spindle box of turn-milling center is analyzed and optimized; the natural frequencies and vibration models are obtained after analysis, which guarantee the design requirement of the machining center.Therefore it is significant to improve the design quality of machining center by using FEA software in the design process.

机译：机床的动态特性可能会直接影响其加工能力，分析为提高加工精度和效率。本文采用ANSYS软件建立了主要部件转铣中心的3D有限元模型，然后主轴建立分析和优化一盒转铣中心;在分析后获得的自然频率和振动模型，保证了加工中心的设计要求。因此，在设计过程中使用FEA软件，提高加工中心的设计质量很重要。

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《International conference on vibration, structural engineering and measurement》|2012年||共4页
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作者
Lida Zhu; Xiaobang Wang; Tiaobiao Yu; Wanshan Wang;
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正文语种
中图分类工程力学;
关键词
Turn-milling center; Dynamic characteristics; Finite element method; Modal analysis;

机译：转动中心;动态特性;有限元法;模态分析;

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Modal Analysis and Optimization of Spindle Box of Turn-milling Center Based on Finite Element Method

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