Analysis and Optimization of Crossbeam of Gantry Machining Center

Finite element model of crossbeam of GMCU2060 gantry machine center is proposed, the static and dynamic stiffness is analyzed by using finite element analysis. The weak link of the crossbeam is discovered and a modification scheme is put forward for the design of the crossbeam structure. The analysi...

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Bibliographic Details
Published in2010 2nd International Conference on Information Engineering and Computer Science pp. 1 - 4
Main Authors Yingjun Guan, Lili Ren, Jianwei Sun, Deqiang Mu
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.12.2010
Subjects
Dynamics
Finite element methods
Machine tools
Machining
Modal analysis
Vehicle dynamics
Vibrations
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Summary:Finite element model of crossbeam of GMCU2060 gantry machine center is proposed, the static and dynamic stiffness is analyzed by using finite element analysis. The weak link of the crossbeam is discovered and a modification scheme is put forward for the design of the crossbeam structure. The analysis shows that the maximum deformation of the improved crossbeam is decreased to 0.03 mm and the first order natural frequency is increased to 116 Hz.
ISBN:1424479398
9781424479399
ISSN:2156-7379
DOI:10.1109/ICIECS.2010.5678295