Kevin J. Coughlin

CAE Associates Inc.
2106 East St. James St., 3rd Floor
Arlington Heights, IL 60004

Phone: 847-398-8050
Contact via email

Stamping | Articles | STAMPING Journal

Designing presses and dies with FEA

November 29, 2001 | By Gerry Nord, Kevin J. Coughlin

To develop or find a new tool and perhaps a new press to make a part, managers need information about the tonnage requirement, which mean they will need to know more about how the part will form and the loads it will impart into the press and tooling also. Linear or nonlinear finite element analysis (FEA) can find the information so managers can make an informed decision. With FEA, a fabricator uses a computer-aided design system to develop a model of the part, and then the computer divides the part into many small parts. The FEA software then applies standard stress analysis equations to each side of every part.

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