Flange compression using stepped punch for forming extremely deep cup with flange from aluminum alloy sheet - ScienceDirect

Press brake forming insights: The return flange goes deep

Flange compression using stepped punch for forming extremely deep

Flange compression using stepped punch for forming extremely deep

PDF) A review on forming techniques for manufacturing lightweight

PDF] Die-punch alignment and its effect on the thinning pattern in

Flange compression using stepped punch for forming extremely deep

Flange forming at an arbitrary tube location through upsetting

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Schematic diagram of deep drawing process: (a) two different punch