The Algorithm Research on Adaptive Tooth Height Modeling Modification Based on PRO-E

Abstract

Three-dimensional CAD system is designed by using PRO-E tools. In particular, gear model has been widely used. The usual design philosophy is to perform parametric modeling based on different gears, find the relationship between different parameters, make use of restrictive relationship between different parameters, and complete its modeling process. In this paper, on the basis of this concept, the amount of modification is adaptively determined according to the actual conditions of the operational test situation in actual working conditions, and model modification lengths are optimized in which the amount of model modifications can all be allocated in the active or passive wheel sprocket teeth, and can also be modified both in active and passive wheel. Model modifications are done only in double tooth meshing zone and the gradually open lines in single tooth meshing zone are not modified to ultimately achieve the purpose of gear model optimizing.