Fatigue Life Evaluation on Compressive & Tensional Residual Stress Induced Materials and Residual Stress Measurement using Hole Drilling Method
نویسندگان
چکیده
منابع مشابه
Residual Stress Measurement of 7050 Aluminum Alloy Open Die Forgings Using the Hole-Drilling Method
Since this project is a result of a class assignment, it has been graded and accepted as fulfillment of the course requirements. Acceptance does not imply technical accuracy or reliability. Any use of the information in this report, including numerical data, is done at the risk of the user. These risks may include catastrophic failure of the device or infringement of patent or copyright laws. T...
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Hole drilling is the most widespread method for measuring residual stress. It is based on the principle that drilling a hole in the material causes a local stress relaxation; the initial residual stress can be calculated by measuring strain in correspondence with each drill depth. Recently optical techniques were introduced to measure strain; in this case, the accuracy of the final results depe...
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ژورنال
عنوان ژورنال: Journal of the Korean Welding and Joining Society
سال: 2013
ISSN: 1225-6153
DOI: 10.5781/kwjs.2013.31.2.43