TY - GEN
T1 - Direct electric current spot treatment's effect on springback of 90 degree bent 2024-T3 aluminum
AU - Ruszkiewicz, Brandt J.
AU - Scriva, Christopher
AU - Reese, Zachary C.
AU - Nikhare, Chetan P.
AU - Roth, John T.
AU - Ragai, Ihab
N1 - Publisher Copyright:
Copyright © 2015 by ASME.
PY - 2015
Y1 - 2015
N2 - One of the largest issues for sheet metal forming techniques such as stamping and incremental forming is springback. Springback is the elastic recovery of a material after it has been formed resulting in distorted part geometries. Springback can be compensated for during the forming process, however, this often requires forming the metal further than the desired shape. Unfortunately, if a formed part is designed such that it is close to its forming limit, compensation could push the material too far and cause fracture. It has been shown that by pulsing electric current throughout an entire workpiece during forming, springback can be greatly reduced and sometimes eliminated.
AB - One of the largest issues for sheet metal forming techniques such as stamping and incremental forming is springback. Springback is the elastic recovery of a material after it has been formed resulting in distorted part geometries. Springback can be compensated for during the forming process, however, this often requires forming the metal further than the desired shape. Unfortunately, if a formed part is designed such that it is close to its forming limit, compensation could push the material too far and cause fracture. It has been shown that by pulsing electric current throughout an entire workpiece during forming, springback can be greatly reduced and sometimes eliminated.
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U2 - 10.1115/MSEC20159433
DO - 10.1115/MSEC20159433
M3 - Conference contribution
AN - SCOPUS:84945432850
T3 - ASME 2015 International Manufacturing Science and Engineering Conference, MSEC 2015
BT - Processing
PB - American Society of Mechanical Engineers
T2 - ASME 2015 International Manufacturing Science and Engineering Conference, MSEC 2015
Y2 - 8 June 2015 through 12 June 2015
ER -