Optimization Design And Dynamic Analysis Of The Output Pin Wheel Cycolid Reduce

By analyzing characteristics and working principle of cycloid drive, and the output pin wheel cycloid drive's working principle, we obtain the design theory and method of this new kind of reduce. This paper mainly complete works include that provide the design method and complete the prototype design and dynamics analysis of virtual prototype.This paper researches the following aspects of the output pin wheel cycloid drive. First, the basic parameters and dimensions of main parts of the output pin wheel cycloid drive are designed referring to design and calculation methods of the traditional Cycloid Drive, and mechanical analysis of the transmission system and the load condition and life of rotary arm bearings and steady bearings of each shafts are calculated, and at the same time the calculations including the strength of cycloid wheel, pins and other major parts are completed, and also design the optimization and calculation software system for all kinds of cycloid drive. Second, the three-dimensional solid model of the reducer is built in Pro/E software and the virtual assembly models are also built about the new kind of drive by analyzing the relative position of every parts. Third, for the purpose of analyzing the dynamics performance of specific parts, the finite element modal analysis of input shaft and cycloid wheel are done and the major modals of two parts are extracted after calculation. Finish, by importing the virtual modal built in Pro/E software ADAMS software system and defining the working condition the virtual prototype is built, and the analysis of all kinds of working conditions in unload or full-load are done, so obtain the dynamic performance of drive and its parts and propose the method and suggestion on importing the dynamic performance of machine.By comprehensive and systematic analysis and calculation, we master the basic method of design and strength calculation of basic parameters of the output pin wheel cycloid reducer and form the system design and calculation method and calculation software.