Analysis and Optimization of Crossbeam of Gantry Machining Center

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...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Yingjun Guan, Lili Ren, Jianwei Sun, Deqiang Mu
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Dynamics
Finite element methods
Machine tools
Machining
Modal analysis
Vehicle dynamics
Vibrations
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Beschreibung
Zusammenfassung: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.
ISSN:2156-7379
2156-7387
DOI:10.1109/ICIECS.2010.5678295