Investigation on a novel in-line incremental die forming process for sheet metals

J Lee, HJ Bong, C Kim, D Kim, MG Lee - Thin-Walled Structures, 2023 - Elsevier
In this study, an alternative to the conventional cold-roll-forming process was developed.
The new in-line incremental die forming process is a continuous manufacturing process that …

Coil-less electromagnetic forming process with uniform-pressure characteristics for shaping sheet metals

Q Cao, X Li, Z Li, L Du, L Xia, Z Lai, Q Chen… - Journal of Manufacturing …, 2021 - Elsevier
Electromagnetic forming is a high-speed processing technology that uses Lorentz forces to
achieve plastic forming. In existing research, electromagnetic induction coupling between …

Determination of pressurizing rate during hot gas forming with integrated heat treatment of Al–Cu–Li alloy: deformation and strengthening behaviors

X Fan, X Jin, Z He, S Yuan - The International Journal of Advanced …, 2020 - Springer
Hot gas forming with an integrated heat treatment was utilized to form complex-shaped
components in one operation that obtain full strength. The effects of the pressurizing rate on …

Research on the local formability of Al-Mg-Si alloy sheet during rapid hot gas forming

X Fan, X Chen, Y Lin, Z He - The International Journal of Advanced …, 2020 - Springer
The formation of local features in complex-shaped components is very difficult during rapid
hot gas forming. To characterize the local formability of an Al-Mg-Si alloy sheet, free-bulging …

Parameter Optimization of Electromagnetic Crimping Device for Transmission Wires Based on PSO

C Ding, P Ma, Q Guo, F Wang - 2024 9th Asia Conference on …, 2024 - ieeexplore.ieee.org
The optimization of the electromagnetic system parameters plays a vital role in forming the
crimping pipe fittings of the transmission wire. In this paper, through the particle swarm …

[PDF][PDF] Effect of the pulse width of discharging current on deformation behavior of short tube in electromagnetic expansion

X Zhang, S Ouyang, X Li, L Du, L Li, Y Xue, F Deng - 2022 - scholar.archive.org
In order to meet the requirement of manufacturing of tubular parts in variant applications, the
study of deformation behavior of tube in electromagnetic expansion has remarkable …

Verification of identified system circuit parameters in electromagnetic pulse system with helix coil actuators

H Park, J Lee, Y Lee, D Kim - Procedia Manufacturing, 2020 - Elsevier
Electromagnetic pulse (EMP) technology is an emerging non-conventional technology that
relies on the usage of electromagnetic force to deform a workpiece at high speed. Recently …