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FCF callout for hole position with different sized holes




The above callout isn't seeming to work well in pc-dmis and not sure if you gents would even consider this a legal callout. As you can see the FCF references three holes. Two of the holes are .218 - .229" and the third is actually a helicoil thread that has a minor diameter of .201". When I input this into pc-dmis it doesn't really work. Any ideas?
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  • well you won't be able to select holes with different diameter sizes and dimension them at the same time, it wont work just as you have found out.

    So if you are sure that you have to dimension the 3 holes surrounding that larger one then just dimension them individually. or do the 2 that have the same diameter and then a separate true position for the one with threads.
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  • well you won't be able to select holes with different diameter sizes and dimension them at the same time, it wont work just as you have found out.

    So if you are sure that you have to dimension the 3 holes surrounding that larger one then just dimension them individually. or do the 2 that have the same diameter and then a separate true position for the one with threads.
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