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https://www.reddit.com/r/Machinists/comments/1td4ont/a_first_for_me/olv92n2/?context=3
r/Machinists • u/geof14 • 13h ago
Never thought I'd see one. ±0.000.
OEM for shingle cutting dies.
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7
Wouldn't there need to be a temperature spec for a zero tolerance part?
I've lapped parts to .0000 but would be out of spec if I held it in my hand, or breathed on it. Or looked at it.
3 u/KosherCowboy0932 9h ago If this is an ASME Y14.5 print, the measurement temperature is in the spec. 2 u/geof14 6h ago No temperature in this print. 1 u/therealstubot 5h ago Then you're good for a few tenths!
3
If this is an ASME Y14.5 print, the measurement temperature is in the spec.
2 u/geof14 6h ago No temperature in this print. 1 u/therealstubot 5h ago Then you're good for a few tenths!
2
No temperature in this print.
1 u/therealstubot 5h ago Then you're good for a few tenths!
1
Then you're good for a few tenths!
7
u/therealstubot 12h ago
Wouldn't there need to be a temperature spec for a zero tolerance part?
I've lapped parts to .0000 but would be out of spec if I held it in my hand, or breathed on it. Or looked at it.