Based on the independent analysis of planetary gear transmission system and sealed rotor system, the two parts are integrated, and the dynamic model of sealed rotor system considering gear meshing characteristics is established, and the dynamic response of rotor under the influence of gear and contact seal is studied.
The sealing rotor system considering gear meshing characteristics is composed of planetary gear speed increaser and seal tester. The effective treatment method is also adopted for the treatment of components in the system. The simplified 3D model of the system is shown in Fig. 1 and the system diagram is shown in Fig. 2.
In the picture:
1 — sealing plate;
2 — rotor.
The main parameters of sealed rotor system and spur planetary gear transmission system.