Static & Dynamic Analysis and Optimization of DVG850 High-Speed Vertical Processing Center
The main structure of DVG850 high-speed vertical machining center is instructed in the paper, the solid 3D model of the machine is established by SolidWorks, and then improted into ANSYS Workbench to do static and dynamic analysis. Firstly, the static analysis of high-speed vertical machining center is studied to get the deformation figures. From the analysis of the deformation figures, we can find the locations of weak static stiffness. Next, the modal analysis is studied and the order of natural frequencies we need are obtained. Through the analysis of the vibration modes of this machine tools, its relative weaker parts are pointed. Finally, The structure of the machine tools is improved according to the analysis results. The static and dynamic characteristics of the improved structure are apparently better than that of the original design. It makes a base for optimized design and remanufacturing. .
D. Q. Gao et al., "Static & Dynamic Analysis and Optimization of DVG850 High-Speed Vertical Processing Center", Advanced Materials Research, Vols. 308-310, pp. 1258-1263, 2011