عنوان المقالة: Numerical and Experimental Study of Temperature Distribution in Friction Stir Spot Welding of Similar AA2024-T3 Aluminum Alloy Sheets
د.عبدالوهاب حسن خضر | Dr. Abdulwahab Hassan Khuder | 4558
- نوع النشر
- مجلة علمية
- المؤلفون بالعربي
- المؤلفون بالإنجليزي
- Haider Kamal Muhammed Muhammed Abdul Sattar Muhammed Abdulwahab Hassan Khuder
- الملخص الانجليزي
- Friction stir spot welding (FSSW) is a type of solid state joining processes, which was derived from the linear friction stir welding (FSW) as an alternative method for single-point joining processes like resistance spot welding and fastening. Two types of tool pin geometry (straight cylindrical & triangular) and constant tool rotational speed of (535 rpm) were used to evaluate the temperature distribution during welding process. Two thermocouples (Ktype) were used at the center of weld nugget and at a distance of 7mm from the center of the spot to measure the temperature distribution experimentally. The three dimensional non-linear numerical model using ANSYS 15.0 was built to simulate temperature distribution during FSSW process with the cylindrical and triangular tool pin profiles. The peak temperature obtained was 50% of the melting point of base material. A good agreement was obtained between ANSYS model results and those recorded experimentally during FSSW process.
- تاريخ النشر
- 25/05/2017
- الناشر
- International Journal of Innovative Research in Science, Engineering and Technology (IJIRSET)
- رقم المجلد
- 6
- رقم العدد
- 5
- ISSN/ISBN
- 2319-8753
- الصفحات
- 11
- رابط الملف
- تحميل (0 مرات التحميل)
- رابط خارجي
- https://www.researchgate.net/profile/Abdulwahab-Khuder/publication/317512184_Numerical_and_Experimental_Study_of_Temperature_Distribution_in_Friction_Stir_Spot_Welding_of_AA2024-T3_Aluminum_Alloy/links/5a709d100f7e9ba2e1cb0052/Numerical-and-Experimental-Study-of-Temperature-Distribution-in-Friction-Stir-Spot-Welding-of-AA2024-T3-Aluminum-Alloy.pdf
- الكلمات المفتاحية
- : AA2024-T3 Al alloy, Friction stir spot welding, Temperature distribution, Weld nugget, ANSYS model