Article 17410

Title of the article

                                   ASSESSMENT OF THE IMPACT OF ULTRASOUND IN PRODUCING                                          OF THREADED PIECES RESISTANT TO FATIGUE

Authors

Kirpichyov Viktor Alekseevich, Doctor of engineering sciences, professor, sub-department of strength of materials, Samara State Aerospace University, sopromat@ssau.ru
Golovkin Valery Viktorovich, Candidate of engineering sciences, associate professor, sub-department of tooling systems and automobile service, Samara State Technical University, isap@samgtu.ru
Karanaeva Oksana Valeryevna, Candidate of engineering sciences, associate professor, sub-department of strength of materials, Samara State Aerospace University, karanaeva@mail.ru
Romashkina Oksana Viktorovna, Assistant, sub-department of tooling systems and automobile service, Samara State Technical University, isap@samgtu.ru 

Index UDK

621.9.048.6 

Abstract

Comparison estimation of ultrasound hardening on fatigue resistance of threaded details is studied. The received results confirm real perspectives of fatigue resistance characteristics’ increasing by means of varying different technological parameters of ultrasonic hardening. 

Key words

threaded details, ultrasonic hardening, residual stresses, fatigue resistance characteristics. 

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Дата создания: 20.08.2014 17:07
Дата обновления: 22.08.2014 11:14