SOFTWARE FUNCTIONAL PURPOSE HELICAL GEAR BASED DIMENSIONAL ANALYSIS
The most common type of machine parts are still the gears. From the quality of their manufacturing and assembly depends on the longevity and reliability of the transmission, in which they apply. The main parameter that significantly affects the endurance of working surfaces of the teeth are the contact stresses between the working surfaces of the teeth. Also, due to errors occurring in the manufacture and assembly occurs misalignment of shafts on which gear wheels are installed. This leads to the fact that the initial contact between the strip surfaces of teeth with tooth surfaces misalignment converted into elliptical contact. The article deals with algorithms for calculating gears considering the above features.