Optimization Design of DVG850 Worktable System Based on ANSYS Workbench

Abstract:

The finite element model of worktable system is created and modal analysis is made with ANSYS Workbench by taking DVG850 high-speed vertical machining center worktable system for example. We make modal analysis of single-screw strength general reinforcement worktable system and get the natural frequency and the vibration mode.Then in order to improve the system's natural frequency, the scheme of dual-screw worktable system is put forward. Also natural frequency and vibration mode is got. Finally, it is proved that the performance of dual-screw worktable system is significantly better than the single-screw one. This provides a reliable reference for further study on dynamic analysis of worktable system.

• Periodical: Applied Mechanics and Materials (Volumes 184-185)
• Pages: 356-359
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.184-185.356
• Online since: June 2012
• Authors: Jiang Miao Yi, Dong Qiang Gao, Fei Zhang, Huan Lin
• Keywords: ANSYS Workbench , Dual-Screw Transmission, Modal Analysis, Worktable System

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