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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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
Online AccessGet full text
ISBN1424479398
9781424479399
ISSN2156-7379
DOI10.1109/ICIECS.2010.5678295

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Abstract 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.
AbstractList 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.
Author Jianwei Sun
Yingjun Guan
Lili Ren
Deqiang Mu
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  surname: Lili Ren
  fullname: Lili Ren
  organization: Sch. of Mechatron. Eng., Changchun Univ. of Technol., Changchun, China
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  surname: Jianwei Sun
  fullname: Jianwei Sun
  organization: Sch. of Mechatron. Eng., Changchun Univ. of Technol., Changchun, China
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  surname: Deqiang Mu
  fullname: Deqiang Mu
  organization: Sch. of Mechatron. Eng., Changchun Univ. of Technol., Changchun, China
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Snippet Finite element model of crossbeam of GMCU2060 gantry machine center is proposed, the static and dynamic stiffness is analyzed by using finite element analysis....
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SubjectTerms Dynamics
Finite element methods
Machine tools
Machining
Modal analysis
Vehicle dynamics
Vibrations
Title Analysis and Optimization of Crossbeam of Gantry Machining Center
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