Optimization of Process Parameters in MIG Welding of Two Dissimilar Materials
Journal: International Journal of Trend in Scientific Research and Development (Vol.2, No. 6)Publication Date: 19/11/2018
Authors : M. S. Amarnath Reddy J. Sree Hari K. Sai Kiran;
Page : 992-997
Keywords : Mechanical Engineering; Mig Welding Technique; Haz;
Abstract
The joining of dissimilar Aluminum Alloy and Copper aluminum plates of 5mm thickness was carried out by technique. Optimum process parameters were obtained for joints using statistical approach. Five different tool designs have been employed to an alyse the influence of rotation speed and traverse speed over the micro structural and tensile properties. In FSW technique, the process of welding of the base material, well below its melting temperature, has opened up new trends in producing efficient dissimilar joints. Effect of welding speed on microstructures, hardness distribution and tensile properties of the welded joints were investigated. By varying the process parameters, defect free and high efficiency welded joints were produced. The ratio between tool shoulder diameter and pin diameter is the most dominant factor. From micro structural analysis it is evident that the material placed on the advancing side dominates the nugget region. The hardness in the HAZ of 6061 was found to be minimum, where the welded joints failed during the tensile studies. M. S. Amarnath Reddy | Mr. J. Sree Hari | Mr. K. Sai Kiran "Optimization of Process Parameters in MIG Welding of Two Dissimilar Materials" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-2 | Issue-6 , October 2018, URL: http://www.ijtsrd.com/papers/ijtsrd18749.pdf
Other Latest Articles
- Performance Evaluation of Coating Materials and Process Parameters Optimization for Surface Quality During Turning of Aisi 410 Austenitic Stainless Steel
- Future Antenna for 5G Mobile Communications
- Data Processing Through Image Processing using Gaussian Minimum Shift Keying
- Soft Skills Should be a Part of Curriculuminthe Present Education System
- Nà gà rjunas Reflection on Motion and Rest
Last modified: 2018-11-19 20:11:59