[Me...] Posted November 5, 2018 Share Posted November 5, 2018 Ziess Help.pdf Hello, We have a profile callout with MMC and cannot figure out what formula to use to calculate MMC. Datum B is on the first page, and the profile callout is on the second page. Any assistance is greatly appreciated. Link to comment https://qualityforum.zeiss.com/topic/19994-mmc-for-profile-callout/ Share on other sites More sharing options...
[Aa...] Posted November 5, 2018 Share Posted November 5, 2018 I'm sorry to say, Maximum Material Boundary (MMC on a datum feature) for a Profile FCF is a situation Calypso is not equipped to properly evaluate. Adding to the tolerance based on the size of the datum feature would not be correct. Link to comment https://qualityforum.zeiss.com/topic/19994-mmc-for-profile-callout/#findComment-112888 Share on other sites More sharing options...
[Er...] Posted November 5, 2018 Share Posted November 5, 2018 In this case, how about creating a bunch of coordinate systems that are offseted and/or rotated within the room for wiggle? Preferably in a loop. And cheack the profile agains all of them. If one of them are green its good. Link to comment https://qualityforum.zeiss.com/topic/19994-mmc-for-profile-callout/#findComment-112890 Share on other sites More sharing options...
[An...] Posted November 6, 2018 Share Posted November 6, 2018 Here's a proposal. See attached.Profile_and_MMC_1.xlsx Link to comment https://qualityforum.zeiss.com/topic/19994-mmc-for-profile-callout/#findComment-112892 Share on other sites More sharing options...
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