Simulation analysis of helical gears in the gear box of the rolling mill

摘要

This paper studies the helical gears in the gear box of cold rolling mill in a steel, using software SolidWorks to make one pair of meshing helical gears a solid model, and import the entity model into ADAMS to creat a virtual prototype model, using IMPACT function to define the contact between gears, based on Hertz elastic collision theory, determine the parameters in the IMPACT function. By loading simulation, The speed characteristic curve of the drive shaft and the gear meshing force curve simulation are obtained, compared with theoretical analysis, the correctness of the simulation is verified.