What is the fastest and most cost effective way to make or buy machined blanks for production. (approximate sizes 2.5"x3"x4" ductile iron)
In a nut shell, I need to make many size blanks that need to be square, perpendicular, parallel, etc....within .005
a milled finish is fine.
I've looked into (rotary) Blanchard grind, but don't know a lot about them.
It's just too much work for my series one Bridgeport.
These all go into a mutli pallet tombstoned horizontal cnc