Modal analysis of the ball screw nut pair of high speed vertical machining center

被引:0
|
作者
Wang, Yong-Ming [1 ]
Gui, Xiang [1 ]
Ye, Jun [1 ]
机构
[1] Anhui Univ Technol, Sch Mech Engn, Maanshan 243032, Anhui, Peoples R China
关键词
High speed vertical machining center; ball screw nut pair; infinite element model; modal analysis;
D O I
暂无
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
According to the design requirement of high speed vertical machining center, this paper established a simplified 3D model of ball screw nut pair by using SolidWorks software, and then meshed it in HyperMesh software and imported into ANSYS software to establish the finite element model. According to different motion states and support modes, the modal analysis of the ball screw nut pair is made, the result shows that the support mode of fixed at both ends has greater stiffness than other support mode.
引用
收藏
页码:117 / 123
页数:7
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