Need help determining the tolerance
Need help determining the tolerance
(OP)
Need help determining the tolerance for the feature 38.94 at LOC D4. Drawing attached, critical feature below -

Thanks.

Thanks.
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Need help determining the tolerance
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RE: Need help determining the tolerance
My quick search of their drawing did not reveal a positional tolerance to go with their basic dimension. I suggest a thorough search of their drawing, followed by a phone call if necessary.
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JHG
RE: Need help determining the tolerance
RE: Need help determining the tolerance
The box around the width dimension tells me there is a feature control frame on the drawing somewhere. Using a drawing note to control positional tolerances (unless otherwise specified) is perfectly valid. I didn't read through the notes.
The phone call should be to Amp, not to me.
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JHG
RE: Need help determining the tolerance
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The Help for this program was created in Windows Help format, which depends on a feature that isn't included in this version of Windows.
RE: Need help determining the tolerance
RE: Need help determining the tolerance
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The Help for this program was created in Windows Help format, which depends on a feature that isn't included in this version of Windows.
RE: Need help determining the tolerance
Thanks all for support.
RE: Need help determining the tolerance
RE: Need help determining the tolerance
It would be nice if the tolerance text size wasn't smaller than the nominal values. Is that text somehow less important?
RE: Need help determining the tolerance
There are 2 holes 1.30 DIA, 38.94 mm apart, with general tolerance of +/-0.05.
Technically, this may be enough to calculate value for missing position tolerance.
And juergenwt, block tolerance applies "unless otherwise specified", and once you specify "basic", you DO specify otherwise.
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RE: Need help determining the tolerance