I was recently told by our machining department that we could not machine castings to any predictable tolerance because the casting will warp during the machining process. My understanding is that they machine it, then measure it to determine the size of the piston to go inside. Is this true...
Hard to describe what I want to do, here is an example.
I have the following data
1 a
2 a
3 a
4 b
5 b
6 a
7 a
8 c
9 c
I want a group to return
a 3
b 2
a 2
c 2
but the Group by function returns as you know
a 5
b 2
c 2
I can get the result I want using VB.net by creating a new...
First off, any advice from engineers would be greatly appreciated. I need to figure out how you guys think.
I recently finished a second BS in Mechanical Engineering and passed the FE exam. My first BS was in Milling Science and I spent several years designing flour mills. I went back to...
