I have a part that I'm trying to have fabricated that has length with width ratio of 48:1 (see image). I'm having trouble specifying a reasonable perpendicularity because of this large aspect ratio. The grind houses say they can only hold .002"/12" flatness on datum A shown (over the 48"...
Hello folks,
I may as well start by saying that I'm a total newbie and out of my league here... so, here it goes:
Can anyone tell me methods by which silicon nitride can be fabricated? Is it a sintering method? Can complex geometries be created? Is the required tooling expensive? Does...
