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An Engineering Analysis and Research on Center Frame Structure Using Casting of Vehicle Radar Antenna Pedestal

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Abstract:

According to the usage of vehicle radar antenna pedestal center frame, this article analyzes and compares the structure characteristic of welding and casting. We decide to adopt the casting structure and use special casting material ductile iron QT450-10. And we describe the casting material ductile iron QT450-10. Based on the center frame of using conditions, we analyze the deformation and stress of center frame by the finite element analysis software. The design is in line with the material allowable requirements and to meet the requirements of the system stiffness.

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Periodical:

Applied Mechanics and Materials (Volume 224)

Pages:

7-10

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.224.7

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Online since:

November 2012

Authors:

Feng Ji Chang, Wei Na Liu, Yu Jun Li, Meng Han Wu, Yu Bin Wu, Xing Zhi Tian

Keywords:

Antenna Pedestal, Center Frame, Deformation, Finite Element Analysis (FEA), Stress

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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References

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