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Xact Measure problem

slesholdofthreep
Has anyone had problems with Xact Measure TP dims? I have various parts with MMC on the DF as well as the Datums. As may be expected the DF and the datums all have different size tolerances. When setting up the dimension I tolerance them correctly, but once created the datum tolerances default to the DF tolerance. I have assigned variables for tolerances with little success. In fact I can type in the correct tolerance right into the dimension in the edit window and.. pfft... it reverts back to the DF tol. I am attempting to use this "improved" method because the hexagoon's say that legacy TP dims don't account for MMC on the datums correctly. WTF!

I am running V4.2mr2, but I have seen this in 4.1 and 4.2mr1.
  • Gee, when all dimensions were 'legacy', they claimed they WERE right. Hmmmm.

    I still using "Legacy".Astonished

    See I switched from v3.5 to 4.2 and haven't get any
    training on "xactmeasure" Blush

    Hey James,
    Do you have any reference material? Like to trySlight smile
  • I have the same experience as slesh regarding the tolerances of the diameter features is also applied to the datums. Doing the editing of these in the EDIT-window always seem to 'bite' instead of F9 the TP and edit via XactMeasure.

    I have also experienced erroneous TP evaluated with PA/PR if not aligned with the primary as Z-axis. Any other alignment could mess up the PA/PR nominals, while using the X/Y/Z nominals would be perfect. After aligning primary in Z, the PA/PR would work.

    I hope that in v4.3 this would be fixed.
  • I have the same experience as slesh regarding the tolerances of the diameter features is also applied to the datums. Doing the editing of these in the EDIT-window always seem to 'bite' instead of F9 the TP and edit via XactMeasure.

    I have approached it that way and it didn't matter. Once I (re)created the dim it would go back to its previous state of sillyness.
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