MERRY CHRISTMAS !! - HAPPY NEW YEAR !!

Hi Elad !! Hello class.

In Ver 9.1, I would use the green geometry as a 'boundry' - set for 'outside'. I think......... Should be the same in ver X+ You may have to play with the inside/outside/offsets HTH

A coons patch or four-edge surface should get you something close enough for roughing. HTH

Crazy, I think he means 'lead' as in fishing weights, not ledloy steel. .

Please re-post this in the 'off-topic' or the 'Industrial Forum'. You will get more answers there. Good luck !!

Yep, that's it in ver 9.1

BOX font is caps only. If you want caps and/or lower case, use STICK font. Good luck

I'm not sure that what you describe is possible. Here is my take on a blend from .125 rad to .250 at the corner. Take a look and see. I have done 3 different blends on the 3 edges. HTH See the Attachment below... it's in MC9 CORNER_RADIUS-BT.zip

I think you need to 'stress relieve' them twice - both before and after roughing . Check with a heat treater but I believe 550 deg to 600 deg F for 1 hr would work nicely. It's possible the 2nd stress relieve wouldn't be necessary .......... In my experience, any wrought copper warps horribly when machined, unless stress relieved. HTH Good luck

:) :) Very cool !!!

Good job !!

You can narrow it down a bit if you can tell if it is a die cast, investment cast or sand cast part. Automotive parts are usually die cast or sand cast. Investment cast would probably be A386 alum. Looks like die cast uses A380 - A386 quick Google search You might call a foundry and ask them what alloys they normally use.

Probably should stress relieve it 1st and maybe again before final cut. Approx 550 deg F. for an hour or 2 should stop most of the warping.