Impact Of Tool Features On The Quality Of Weld In BFSW Process

Ahmad, Faris Afiq (2019) Impact Of Tool Features On The Quality Of Weld In BFSW Process. Project Report. UTeM, Melaka, Malaysia. (Submitted)

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Abstract

Stir tools with different type of pin and shoulder were applied to the bobbin friction stir welding on AA 1100 material. The dimension on AA1100 will be 140mm x 140mm x 6mm and will completing with butt joint. There are four types of tools features in this experiment, threaded pin with scroll shoulder, eccentricity of threaded pin with scroll shoulder, 4 Flats pin with flat shoulder and cylinder pin with flat shoulder. Those different type of tool pin will give different effect on quality of weld and different mechanical properties produce. The experiment will conduct on mechanical testing on ultimate tensile machine. All four different tools will be produced different tensile strength, vibration and temperature analysis on welded material. The welding parameter has been selected from optimize parameter by previous researcher. Hence, the tools with high tensile strength, good vibration and temperature responds will be selective due to produced good sound weld.

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