Dynamic Structure Design of Large-Scale High-Speed Gantry Type CNC Milling Machine

Abstract:

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To design a milling machine with high static stiffness and machining precision, the three-dimensional (3-D) model and the finite element model of a large-scale high-speed gantry type CNC milling machine have been established according to the demand of engineering. The main components of the milling machine have been studied separately by static and dynamic analysis to make an optimal structure design. The results indicate that the structure of the milling machine has great static stiffness, little structural deformation, and good dynamic characteristics. The method used in this paper provides helpful theoretical guidance to the dynamic design of milling machine.

Info:

Periodical:

Advanced Materials Research (Volumes 199-200)

Edited by:

Jianmin Zeng, Zhengyi Jiang, Taosen Li, Daoguo Yang and Yun-Hae Kim

Pages:

1065-1068

DOI:

10.4028/www.scientific.net/AMR.199-200.1065

Citation:

L. Q. Zeng et al., "Dynamic Structure Design of Large-Scale High-Speed Gantry Type CNC Milling Machine", Advanced Materials Research, Vols. 199-200, pp. 1065-1068, 2011

Online since:

February 2011

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Price:

$35.00

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