free or constrained state
free or constrained state
(OP)
Hello,
I have attached the picture of shield. Whether internal diameter 11.35+/-0.015 should be measured in the free or constrained state which unlike Which should be consider a have primary datum and positional tolerance.
Cheers,
Loki
I have attached the picture of shield. Whether internal diameter 11.35+/-0.015 should be measured in the free or constrained state which unlike Which should be consider a have primary datum and positional tolerance.
Cheers,
Loki





RE: free or constrained state
When does the diameter need to be 11.35+/00.015, when it is free, or when it is constrained?
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JHG
RE: free or constrained state
RE: free or constrained state
That is not what I meant. When you use this thing, what happens to the diameter?
If this thing is slid over an Ø11.6 pin and retained by friction, the Ø11.35±0.015 should be measured in the free state. You could specify the force required to slide this thing over a test pin, although I doubt the machine shop would like you.
Note that I said "If...".
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JHG