Surface Roughness Effect on Fatigue Life Preditions under Cumulative Damage
The influence of surface roughness parameter on the fatigue life is studied using rotory bending loading under room temperature and zero mean stress (R=-1). Three levels of average surface roughness (Ra), namely smooth, medium and rough, are considered. For the above three levels, three equations wh...
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Format: | Article |
Language: | English |
Published: |
Unviversity of Technology- Iraq
2011-04-01
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Series: | Engineering and Technology Journal |
Online Access: | https://etj.uotechnology.edu.iq/article_30929_1ef45230809c05ae7ad0a87ac9969cdb.pdf |