[Ja...] Posted August 29 Share Posted August 29 Please see attached screen grabs. Large OD position referenced to two datum diameters ([A] & [B]). Current Method; '23.917' circle measured reference to centreline of datum's A and B. '(MMC)' Selected in drop down box next too feature. Does this apply the modifications? Can someone talk me through correct method of measuring this feature. Thank you JackPosition Dialogue.JPGLarge OD Position Tolerance.JPGDatums A and B.JPG Link to comment Share on other sites More sharing options...
[Ma...] Posted August 29 Share Posted August 29 Use stepped cylinder Link to comment Share on other sites More sharing options...
[Ja...] Posted August 29 Author Share Posted August 29 Please sign in to view this quote. What would this do for positional tolerance? Jack Link to comment Share on other sites More sharing options...
[Ma...] Posted August 29 Share Posted August 29 First of all - (M) - otherwise you wont fulfill callout. Link to comment Share on other sites More sharing options...
[Ro...] Posted August 29 Share Posted August 29 You could use a formula to get your bonus. It would look something like ((A high limit - A Actual)+(B high limit - B Actual))+ 0.002 Link to comment Share on other sites More sharing options...
[Ri...] Posted August 29 Share Posted August 29 Please sign in to view this quote. Are you suggesting adding to the tolerance from secondary and or tertiary modifiers? Link to comment Share on other sites More sharing options...
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