The Modal Analysis of Full Mounted Converter Vessel Tilting Mechaism

To improve the working reliability of the high-speed gears of full mounted converter tilting device and to avoid resonance during working, the dynamics modeling of the high-speed gears is concerned. The three-dimensional model of the high-speed gears is established by using Pro/E, and the vibration modal analysis under definition contact and not definition contact are processed by using Ansys. The natural frequency and natural vibration mode of lower order vibration are obtained by the analysis, and it can be found that there has essential difference between definition contact and not definition contact. This study can provide theory basis for the normal operation of the tilting device.