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

Li Qiang Zeng; Zhi Peng Ma; Xing Yu Zhao; Da Wei Zhang

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

Paper Titles

Vibration Isolation with Semi-Active Friction Damping
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Test Verification of a New Type Damper for Piping System
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Tribological Properties of Serpentine Nanoparticles as Oil Additive under Different Material Friction Pairs
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Analysis of Transverse Vibration of Circular Plates with an Elastically Mounted Mass Based on Combination of GDQM and FEM
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Dynamic Structure Design of Large-Scale High-Speed Gantry Type CNC Milling Machine
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The Nonlinear Magneto-Elastic Vibration and Stability of Current-Conducting Thin Plate in Longitudinal Magnetic Field
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Adhesion Control of High Speed Train under Electric-Pneumatic Braking
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Nonlinear Superharmonic Resonance of Damped Circular Sandwich Plates with Initial Deflection
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Research of Nonlinear Primary Resonance of Damped Circular Sandwich Plates with Initial Deflection
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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 199-200Dynamic Structure Design of Large-Scale High-Speed...

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

Abstract:

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.