Fatigue Performance in Grinding and Turning: An Overview
Journal Title: International Journal of Modern Engineering Research (IJMER) - Year 2014, Vol 4, Issue 5
Abstract
This paper analysis the influence of Abrasive Flow Machining (AFM), Turning and Grinding on fatigue performance of Fe250. Surface condition has a strong effect on fatigue life, and that most surfaces produced by conventional manufacturing operations such as machining and forging have poor fatigue behavior than polished surfaces commonly used for laboratory specimens. It is found that the surfaces produced with different machining process and having the same surface roughness having different fatigue performances. High –cycle fatigue data was obtained for Fe 250 using three types of machining process viz, AFM, Turning and Grinding .S-N curve is plotted for the samples obtained with all the three process. It was found that the samples produced with AFM having the highest fatigue life.
Authors and Affiliations
Jose Cherian1 , Dr Jeoju M Issac2
Keywords
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