Manufacturing Precision on the Numeric Simulation of Spur Gear with Asymmetric Teeth

This paper approach the study of the dynamic behaviour of a real gear with asymmetric teeth which will replace the current gear with symmetrical teeth. Research approach is founded on two questions: How does the error of the flank's tooth form influence the dynamic behaviour of a gear? How is the dynamic behaviour influenced by the configuration of a gear with asymmetric teeth compared with a gear with symmetric teeth, with comparable accuracy?