holes shown on center of shaft
holes shown on center of shaft
(OP)
I have a question regarding centerness of cross holes in a shaft. The hole is shown on the centerline but there is nothing stating that it is on center or how much it can be off center. Let's say the hole in question has a diameter tolerance of +/-.005. Is there a standard for how far the hole can be off center? Thanks for your help.





RE: holes shown on center of shaft
Peter Stockhausen
Senior Design Analyst (Checker)
Infotech Aerospace Services
RE: holes shown on center of shaft
Per ASME Y14.5M-1994 2.7.3 "The limits of size do not control the orientation or location relationship between individual features. Features shown perpendicular, coaxial or symmetrical to each other must be controlled for location or orientation to avoid incomplete drawing requirements...."
KENAT,
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