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Keywords: Hemming
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Proceedings Papers

Proc. ASME. IMECE2000, Manufacturing Engineering, 563-569, November 5–10, 2000
Paper No: IMECE2000-1854
...Abstract Abstract In this paper, the occurrence of recoil and surface warp during flat surface-straight edge hemming process is investigated. A general-purpose finite element code ABAQUS/Standard is used to simulate the hemming operations. Reverse bending, localized buckling and springback...
Proceedings Papers

Proc. ASME. IMECE2004, Applied Mechanics, 503-511, November 13–19, 2004
Paper No: IMECE2004-60705
... Hemming is a manufacturing process to fold a sheet onto itself or another sheet. The dimensional defects (roll-in/rollout, warp/recoil, distortion due to springback, etc.) of hems critically impact the perceived quality of automotive exteriors. This paper summarizes the procedures...