How do I use the basic [4.39] with total run-out or do I somehow add it with the concentricity? I am lost with how to measure the 4.39". I can do it with a true position but that is not an option here.
Zero,
BASIC dimensions almost always correlate back to a feature control frame....so things like "profile", "position",and "runout" are directly related to BASICS if the engineer knows what he/she is doing....rough example FEATURE CONTROL FRAME: POS|Ø.015|A ....this roughly correlates to ±.0053 So if you have a basic relating to a specific feature connecting any 2 axis' the tolerance on both would roughly be ±.0053..this works for hole locations....profile if it is bilateral...example profile( bilateral) of .020 ....means ±.010 ....runout is found using dial indicator usually ......when checking runout the most accurate way is with a dial indicator with proper graduations...i.e.; .001 or .0005, or .0001...etc....
Zero,
BASIC dimensions almost always correlate back to a feature control frame....so things like "profile", "position",and "runout" are directly related to BASICS if the engineer knows what he/she is doing....rough example FEATURE CONTROL FRAME: POS|Ø.015|A ....this roughly correlates to ±.0053 So if you have a basic relating to a specific feature connecting any 2 axis' the tolerance on both would roughly be ±.0053..this works for hole locations....profile if it is bilateral...example profile( bilateral) of .020 ....means ±.010 ....runout is found using dial indicator usually ......when checking runout the most accurate way is with a dial indicator with proper graduations...i.e.; .001 or .0005, or .0001...etc....
