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Dimension for wraped arc

amir_livneamir_livne Member Posts: 36 EDU
I'm wondering whether there us an option to give dimensions fir wrapped arcs or circles as in the attached example
Thank you


  • NeilCookeNeilCooke Moderator, Onshape Employees Posts: 4,368
    No, because the resultant geometry is a spline. You would have to use a note.
    Director, Technical Services, EMEAI
  • S1monS1mon Member Posts: 982 PRO
    If it’s wrapped, conceptually it’s a radius, but what do you want to inspect? Will your inspectors have a CMM, or just calipers?

    The 25 dimension on the section is not very useful. What are you inspecting? There’s no tangent line on a real part.

    I might dimension the width and height of the slots, and possibly mark the ends as FULL R, but depending on what you need to control all of the slot dimensions might be controlled by an overall profile tolerance and a 3D file.

    Similarly the slots on the flange would make more sense as width x length. 
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