Development of Parameterized Simulation and Analysis System for Cylindrical Gear Based on VC++ and ANSYS

摘要

The simulation and analysis system for cylindrical gear was developed based on the parameterized concept in this paper. The accurate modeling and analysis process was programmed by APDL. Visual C++ was utilized to carry out a secondary development for ANSYS, and the simulation and analysis system with good human-machine interface was realized. Based on the system, the parameterized modeling and analysis were performed. A parameter set of spur cylindrical gear was taken to execute a transient dynamic analysis, and the maximum values of contact stress and bending stress of pinion and wheel were respectively obtained. The simulation results show that the gear model can be created efficiently, and the boundaries can be applied accurately. The proposed system provides the basis and reference for gear strength checking.