Hyunok Kim

Graduate Research Assistant
Engineering Research Center for Net Shape Manufacturing
339 Baker Systems
1971 Neil Ave.
Columbus, OH 43210
USA


Phone: 614-292-9267
nsmwww.eng.ohio-state.edu

Deep drawing diagram figure 1

Evaluating film lubricants for stamping

June 12, 2007

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The ERC/NSM conducted extensive deep-drawing tests to evaluate various dry film lubricants for several companies. Compared with other commonly used friction tests such as draw bead and twist compression tests, deep drawing emulates realistic friction conditions that exist in stamping operations in terms of the pressure and forming speed interface .

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