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Sweep / Loft ?

Discussion in 'Using Alibre Design' started by PaulProe, Oct 11, 2019.

  1. PaulProe

    PaulProe Senior Member

    I am trying to draw a fiberglassed duct adapter and having issues. Can't get it to sweep or loft.

    I've attached my drawing along with a picture of the completed part.

    Every time I try to loft the two faces together, I get an error message: ACISERROR_FACE_WITH_MULTIPLE_LOOPS: Face with multiple loops is not suitable for Loft. Make sketch for the loop you want to loft and then loft.

    Did a search of the forum and found a couple hits on the error and on the issue, but none of the solutions seemed to work (or make sense - lot of comments about how poorly Alibre handles this function)

    If I don't use the guide curve, the two sketches will loft but that isn't the shape I am after. Adding the curve seems to be the issue.

    Can anyone tell me what I am doing wrong. Or is it a bug in the program



    Attached Files:

    MKR likes this.
  2. Max

    Max Administrator Staff Member

    You are trying to do a centerline loft, which isn't supported super well right now. Usually, your guide curves would need to touch each profile, like this:


    But, you can select the Guide Curve type Tangent:
    Last edited: Oct 11, 2019
    MKR likes this.

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