Results 51 to 60 of about 231 (118)

Enhancing Friction Stir Spot Welding of Al 5754 and Al 6111 Joints Using Taguchi’s Technique

Journal of Engineering, Volume 2024, Issue 1, 2024.
The present study investigates the impact of varying process parameters on the mechanical properties of friction stir spot welding (FSSW) joints involving Al 5754 and Al 6111. Taguchi’s L16 design of experiment approach was employed to conduct experiments and optimize the process parameters.
Vikram P N Gowda, Keshavamurthy R., Naveena B. E., Solomon Jenoris Muthiya, Joshuva Arockia Dhanraj, Johannex Fefeh Rushman, Amit Verma, Natt Makul   +7 more
wiley   +1 more source

Numerical and Experimental Analyses of Developed Friction Stir Spot Welding (DFSSW) Based on Systematic Design Process Approach

The Scientific World Journal, Volume 2024, Issue 1, 2024.
This research paper presents a developed technique for Friction Stir Spot Welding (FSSW) to join similar aluminum sheets (6061), and then this technique was analyzed critically based on numerical simulation and experimental work. The objective of this Developed Friction Stir Spot Welding (DFSSW) is to avoid or at least reduce the keyhole defects by ...
Wassan S. Abd Al-Sahb, Suhair G. Hussein, M. N. Mohammed, Oday I. Abdullah, Aggelos Avramopoulos   +4 more
wiley   +1 more source

A Critical Review on Friction Stir Spot Welding of Aluminium Alloys: Tool, Mechanical, and Micro-Structural Characteristics

Crystals
Aluminum spot welding is extensively applied in automotive, aerospace, and rail sectors due to its favorable strength-to-weight ratio. While resistance spot welding (RSW) has been the traditional method, its high residual stresses, electrode wear, and ...
Manash J. Borah, Kanta Sarma, Yadaiah Nirsanametla, Barun Haldar, Arpan K. Mondal, Borhen Louhichi, Hillol Joardar   +6 more
doaj   +1 more source

Parametric study of friction stir spot welding of aluminium alloy 5754

Metalurgija, 2014
The paper presents a parametric analysis of friction stir spot welding (FSSW) of aluminium alloy 5754 in a lap joint. Experimental plan was done according to the response surface methodology (RSM), where tool rotation speed varied between 988 and 3511 ...
D. Klobčar, J. Tušek, A. Skumavc, A. Smolej   +3 more
doaj  

Friction stir spot weld (FSSW) of AZ91 magnesium alloys; effect of axial force and rotational speed on weld quality and an approach on inspection planning

Ömer Halisdemir Üniversitesi Mühendislik Bilimleri Dergisi, 2023
In this study, the friction stir spot welding (FSSW) process for the magnesium alloy (AZ91) sheet materials are investigated. Friction stir spot welding (FSSW) is a solid-state welding process and one of the innovative methods to join specifically automotive components.
openaire   +3 more sources

d EFFECT OF CYLINDRICAL PIN DEPTH ON THE TEMPERATURE DISTRIBUTION OF DISSIMILAR FRICTION STIR SPOT WELDING (FSSW)

THE IRAQI JOURNAL FOR MECHANICAL AND MATERIALS ENGINEERING, 2019
Friction stir spot welding (FSSW) is provided a premium difference to resistance spot welding and rivet process for making the structures of aluminum sheet and it is a new development. ANSYS works is done which conducted on dissimilar material sheets of a1.1mm thick sheet of aluminum alloy (AA2024-T3) and a 0.8mm thick sheet of carbon steel (1006-AISI).
openaire   +2 more sources

NUMERICAL AND EXPERIMENTAL INVESTIGATIONS OF TRANSIENT TEMPERATURE DISTRIBUTION IN FRICTION STIR SPOT WELDING OF ALUMINUM ALLOY AA6061

Al-Qadisiyah Journal for Engineering Science, 2016
Friction stir spot welding (FSSW) is a powerful and superior alternative to resistance spot welding and riveting for fabrication of aluminum sheet metal structures.
Asst. Prof. Dr. Mohsin N. Hamzah, Asst. Prof. Dr. Sadeq H. Bakhy, Mujtaba A. Fliayyh   +2 more
doaj  

Microstructure and mechanical properties of Kovar/Cu dissimilar alloy joints produced by friction stir spot welding

Journal of Materials Research and Technology
Developing the Kovar alloy/Copper composite is an effect way to enhance the thermal conductivity of Kovar alloys. In this study, Kovar alloy/Copper composites are successfully prepared via friction stir spot welding (FSSW).
Lun-Zhu Yu, Jin-Hua Peng, Ze-Xin Wang, Zhen He, Dobuvyy Oleksandr, Liang-Yu Chen, Sheng Lu   +6 more
doaj   +1 more source

Friction Stir Spot Welding with Additional Bonding of Thick Sheet Aluminum Joints

Metals, 2019
The high-strength aluminum alloys offer great potential for realizing lightweight constructions in car body construction. However, the use of aluminum alloys increases the overall thickness of the material, which poses new challenges for potential ...
Marcel Hatzky, Antonia Frank, Stefan Böhm   +2 more
doaj   +1 more source

Friction Stir Spot Welding of AA6082-T6 Alloy Sheets with Keyhole Refilling Using Similar Consumable Rod Material: Mechanical Performance and Microstructure Analysis

Crystals
Achieving keyhole-free joints is critical in Friction Stir Spot Welding (FSSW). This study presents a new approach to eliminate this volumetric defect in AA6082-T6 FSSW sheet joints using a continuous multi-layer Friction Stir Deposition (CMFSD ...
Mohamed M. Z. Ahmed, Bandar Alzahrani, Ashraf Bakkar, Mohamed M. El-Sayed Seleman, Ali Alamry, Ali Abd El-Aty   +5 more
doaj   +1 more source