Core77
Metal stamping is the quickest, most efficient way to bang millions of parts out of sheet metal. It also requires expensive dies and a big-ass press to sandwich and stamp the metal. This means that if an auto designer wants to evaluate, say, a radical new fender design, they've got to dig into the budget for new dies and wait weeks or months for those dies to be manufactured.
Unless, that is, they work for Ford. The Dearborn-based auto giant has commissioned a new type of rapid prototyping, which they're calling F3T (Ford Freeform Fabrication Technology). With F3T the sheet metal is suspended in space and lubricated while robot arms, one above and one mirrored below, simultaneously press and yield at their extremities to manipulate the sheet. This obviates the need for dies and can crank a new part out in just hours. Check it out:
Wicked, no? It's obviously not a production solution, but will clearly be a huge boon to designers, who no longer need to wait for new dies to be cut during the design phase. And while the three-axis nature of the arms means you still can't do crazy things like undercuts, it's hard not to be impressed by the complexity of the shapes that F3T is able to achieve.
I’m a lapsed industrial designer. I was born in NYC and figured I’d die there, but a few years ago I abandoned New York to live on a farm in the countryside with my wife. We have six dogs.
Create a Core77 Account
Already have an account? Sign In
By creating a Core77 account you confirm that you accept the Terms of Use
Please enter your email and we will send an email to reset your password.
Webinar
Ford's New Freeform Fabrication Technology Produces Metal Stamped Parts--Without Any Stamping or Dies!
....this is not new ...Honda was playing with this in about 2005 - it just looks like Ford probably has now spent more $$ on it than anyone else to date....and then got their Marketing Department on board.. :-)