TY - GEN
T1 - Friction stir blind riveting for dissimilar cast mg AM60 and Al alloy sheets
AU - Min, Junying
AU - Li, Jingjing
AU - Wang, Weiming
AU - Carlson, Blair E.
AU - Li, Yongqiang
AU - Quinn, James F.
AU - Lin, Jianping
N1 - Publisher Copyright:
Copyright © 2014 by ASME.
PY - 2014
Y1 - 2014
N2 - A new one-sided joining method, friction stirring blind riveting (FSBR) was successfully implemented to form lap-shear joints for dissimilar metals from pairs of 3.05mm thick cast Mg AM60, rolled 1.5mm thick Al AA6022 and extruded 3.15mm thick Al AA6082 specimens. The concept of this process is riveting the two workpieces with reduced force under frictional heat and fastening the workpieces through blind riveting once the rivet is fully inserted. In this research the process was experimentally analyzed and optimized for four joint combinations. It was demonstrated that switching the positions of Mg and Al alloy specimens has a significant effect on the process window and maximum tensile load of the joints. Three quality issues of the FSBR joints were observed and discussed. The mechanisms associated with joint strength were discussed and explain the effects of FSBR process, material matching and sheet position on the joint tensile strength.
AB - A new one-sided joining method, friction stirring blind riveting (FSBR) was successfully implemented to form lap-shear joints for dissimilar metals from pairs of 3.05mm thick cast Mg AM60, rolled 1.5mm thick Al AA6022 and extruded 3.15mm thick Al AA6082 specimens. The concept of this process is riveting the two workpieces with reduced force under frictional heat and fastening the workpieces through blind riveting once the rivet is fully inserted. In this research the process was experimentally analyzed and optimized for four joint combinations. It was demonstrated that switching the positions of Mg and Al alloy specimens has a significant effect on the process window and maximum tensile load of the joints. Three quality issues of the FSBR joints were observed and discussed. The mechanisms associated with joint strength were discussed and explain the effects of FSBR process, material matching and sheet position on the joint tensile strength.
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U2 - 10.1115/MSEC2014-4061
DO - 10.1115/MSEC2014-4061
M3 - Conference contribution
AN - SCOPUS:84908431158
T3 - ASME 2014 International Manufacturing Science and Engineering Conference, MSEC 2014 Collocated with the JSME 2014 International Conference on Materials and Processing and the 42nd North American Manufacturing Research Conference
BT - ASME 2014 International Manufacturing Science and Engineering Conference, MSEC 2014 Collocated with the JSME 2014 International Conference on Materials and Processing and the 42nd North American Manufacturing Research Conference
PB - Web Portal ASME (American Society of Mechanical Engineers)
T2 - ASME 2014 International Manufacturing Science and Engineering Conference, MSEC 2014 Collocated with the JSME 2014 International Conference on Materials and Processing and the 42nd North American Manufacturing Research Conference
Y2 - 9 June 2014 through 13 June 2014
ER -