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  • Users: donatim24
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  1. donatim24

    Total Runout Greater Than Size Tolerance

    Hello, I'm encountering an issue on one of my drawings similar to that shown in the picture below (see also this link: https://www.tec-ease.com/gdt-tips-view.php?q=170#:~:text=Although%20changes%20in%20size%20are,the%20runout%20could%20be%20large.) The size tolerance on the shaft is smaller...
  2. donatim24

    Locating Timing Pulley Tooth to Keyway

    I was looking at one of our drawings and we have a drawing for a timing pulley that requires the centerplane of a particular tooth to be aligned to the centerplane of a keyway within 0.5 degrees. Currently, the requirement is that the centerplane of the tooth is aligned to the keyway and not...
  3. donatim24

    Simulation of a Single Datum Plane as Secondary Datum

    Hello, I have a part I'm detailing where a large, flat surface is my primary datum (A), and I would like to set two approximately (not quite, due to draft angle) perpendicular tabs as my secondary datum. The tabs have a significant gap between them. I would like to treat them using the...
  4. donatim24

    Transfer parts from multiple instances of a subassembly to upper assembly

    thread562-302300 Hello, In the thread linked above, Beeachcomber mentioned a workaround to move a part (like a bushing) from every instance of a lower assembly into the upper assembly. Beachcomber, can you or anyone else please provide this method? Thanks!
  5. donatim24

    Coaxiality Of Opposing Holes In Welded Assembly

    A picture of the welded assembly in question is attached. The holes I refer to are circled in blue. I came across thread1103-398706: opposing face datum holes when investigating a similar problem, and found it very informative. I have a question about my application, as there is an important...

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