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  • Users: jeballes
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  1. jeballes

    Composite Position Tolerance Simultaneous Patterns

    I've got a cylindrical part with two patterns of notches around both ends. I'd like to position both of them as one pattern, but have the two patterns controlled by separate feature-related tolerances. If I tolerance them as shown in the attached drawing, will the PLTZF for both patterns be set...
  2. jeballes

    Why is the MMC modifier used so much more often than the LMC modifier?

    I work for an aerospace company that seems to add the MMC modifier to almost every tolerance and datum reference possible, but I never see the LMC modifier used. Is there a reason the LMC modifier is used less often? Is it related to the inspection requirements for the part? I understand that...

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