Leonid Shulkin

Graduate Research Assistant
The Ohio State University's ERC/NSM
339 Baker Systems
1971 Neil Ave.
Columbus, OH 43210


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

Experimenting with flexible blank holder force control: Prototype shows promise for difficult-to-form materials

July 12, 2001

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The quality of deep drawn sheet metal products is determined largely by the rate at which a sheet is drawn into a die. Varying blank holder force (BHF) as a function of time or the press stroke is of great importance.

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