In the recent years, the application of reducer in the field of the automation equipment, the precise machine including industrial robot, the medical device and the frontier industry is demanded extraordinary. In order to raise the quality of the prod...
In the recent years, the application of reducer in the field of the automation equipment, the precise machine including industrial robot, the medical device and the frontier industry is demanded extraordinary. In order to raise the quality of the product, it is important to verify the design of reducer especially. Double planetary gear is introduced in the reducer, and the FE analysis is applied to the system. According to the characteristics between the objects of gear, two models, the first model is composed of the rigid body to elastic body and the second model is composed of the elastic body to elastic body, are considered in the design. of reducer. A commercial software(Visual Nastran-4D) is used to analyze the motion of the mechanism and the pinion in the reducer is analyzed by the finite element method. It was proposed the proper type between the objects of gear by the analysis, and the improved model in the design of reducer was also evaluated for the stability.