Performance analysis of surface reducing gear of rod driven screw pump with involute gearing and Novikov gearing

摘要

The given article demonstrates a tooth mesh modification of a surface reducing gear of a rod driven screw pump used for oil production. The Novikov gearing for reducing gear transmission has a set of advantages over the involute gearing being applied at present and is proposed to be used instead. The authors assume that the stated advantages will have a positive impact on motor operation as a whole and will be made use of in oilfield engineering.