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dprodanic

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Posts posted by dprodanic

  1. That will be great, and I will really appreciate that. Post it at your convenience  wink.gif

    34775[/snapback]

     

    I'm sorry that I have no more time to dedicate to your problem.

    The biggest problem is that the model is not symmetric and that's a real problem with cutting particular peace....

    That is the main reason way I was using `unusual strange technique` (I got `offline` question about that) smile.gif

     

     

  2. no problem wink.gif I`m glad if I can help a little...

    You can download the file with right click and Save target as....

     

    This is just an a idea how to do such tricky cuts... This is workaround... If you like, when I found more time I`ll show you more ways to do similar tasks.

    You can `clean` splitting part by deleting, matching...critical faces to clean it some pointed corners.

  3. Knock yourselves out!

     

    (I have just thought of linking vane external profiles to suppressed external shape profiles - yeah but that would be cheating..)

     

    34623[/snapback]

    I`m Knocking myself out with this biggrin.gif !

    If you insist on your profile with 4 arcs, then one of solution would be this one...

    VanePump2_Ghost.mp4

    -there is a `Ghost part` made from Project Constraint 3D geometry for Cam_path...

     

    note:

    - all parts should be the same kernel

     

    VanePump2_Ghost.ics

    - file is BETA2013#2

     

    P.S. Mechanism mode works fine too... wink.gif

  4. Nice job, did I understand you made a surface inside that the tangent constraint is working against? 

    34626[/snapback]

     

    No. If you want to have tangent constraint to work for `inner circle` you need to have `clean` surface. The problem is in those tangent connection. I assume that this is a circle, so to do quickly, I have just delete those extra faces.

    Your `inner circle` is made of 4 arc. No matter they are tangent, 3D constraint will not work. It should excl.gif but...... mad.gif On a Part level, Position constraint will not see those line as smoothly connected. THIS PROBABLY SHOULD BE ADDRESSED AS BUG

    So if you need to have some tangent lines try to draw them by Bspline.... use your existing arcs outline as construction line help....

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