DocumentCode
1899944
Title
Analysis and Optimization of Crossbeam of Gantry Machining Center
Author
Guan, Yingjun ; Ren, Lili ; Sun, Jianwei ; Mu, Deqiang
Author_Institution
Sch. of Mechatron. Eng., Changchun Univ. of Technol., Changchun, China
fYear
2010
fDate
25-26 Dec. 2010
Firstpage
1
Lastpage
4
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.
Keywords
beams (structures); cranes; elastic constants; finite element analysis; optimisation; structural engineering; crossbeam structure; deformation; finite element model; gantry machining center; optimization; stiffness; Dynamics; Finite element methods; Machine tools; Machining; Modal analysis; Vehicle dynamics; Vibrations;
fLanguage
English
Publisher
ieee
Conference_Titel
Information Engineering and Computer Science (ICIECS), 2010 2nd International Conference on
Conference_Location
Wuhan
ISSN
2156-7379
Print_ISBN
978-1-4244-7939-9
Electronic_ISBN
2156-7379
Type
conf
DOI
10.1109/ICIECS.2010.5678295
Filename
5678295
Link To Document