Re: [CAD_CAM_EDM_DRO] Inverse of G-code

> Bill -
>
> If you have access to a high tonnage press, you might just use a
> slab of urethane as the "positive" die. I've worked on parts that
> were formed this way in aluminum. The urethane acts like a fluid
> to push the metal into the mold, and then returns to it's original
> shape when done.
>

Wow, Carlos, what an idea!! Even if it does not work it sounds like a
really fun thing to try! I have a press that uses a 20ton jack as power
unit. Do you think that would be powerful enough?

Also, could you suggest a source for the urethane?

This sounds like fun and since the material will either be very thin
stainless, aluminum or copper this might be the way to go!!

Thanks a lot.

Bill
On a bayou in Mississippi where we are just beginning to get a taste of fall