THE INFLUENCE OF THE ACCURACY OF MANUFACTURING OF TOOTH WHEELS ON GEARING QUALITY

Abstract

There are various gearing profiles, parameters of gears, as well as methods for their manufacture and processing, considered in the article. Materials with various alloying elements are considered. The possible ways to eliminate the shortcomings in the manufacture of gear. A comparative analysis of gears and their working conditions in the assemblies of automobiles and heavy equipment has been carried out. The main differences of tooth-wheels in heavy and agricultural machinery from cogwheels in passenger cars are named. The advantages and disadvantages of gear wheels with different modules, as well as their area of application has been analyzed. The article discusses the conditions of operation of gears, and also describes the effect of lubricating fluid on the quality of gearing. Recommendations on the selection of the type of gears for cars and heavy equipment have formulated. The main factors that directly affect the quality of gearing are characterized.