The Proceedings of the Materials and Mechanics Conference
Online ISSN : 2424-2845
2012
Session ID : PS32
Conference information
PS32 Development of Accelerated Fretting Fatigue Testing Method By Using Ultrasonic Torsional Fatigue Testing Machine
Hiroki MASUDAYoshinobu SHIMAMURAHitoshi ISHIIKeiichiro TOHGOTomoyuki FUJIIToru YAGASAKIMasamichi HARADA
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Abstract
In this study, an accelerated fretting fatigue testing method by using ultrasonic torsional fatigue testing machine was developed. Fretting fatigue tests for S45C specimens by using the method were conducted. To compare with the results, the fatigue tests for smooth specimens were conducted. In the case of fretting fatigue, a crack was initiated from a fretting part. The results showed that fretting fatigue tests can be performed by using an ultrasonic torsional fatigue testing machine.
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© 2012 The Japan Society of Mechanical Engineers
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