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Gucio16-Pearl
16-Pearl
July 31, 2013
Question

Perimeter of sheetmetal

  • July 31, 2013
  • 2 replies
  • 3133 views

how to calculate a perimeter of shm part (any shape)? Is it possible in Creo? In solidworks there are 2 parameters created: Cutting Length-Outer and Cutting Length-Inner. I'm looking for something simmilar in Creo. http://help.solidworks.com/2012/English/SolidWorks/sldworks/c_Sheet_Metal_Properties.htm


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    2 replies

    M
    mdebower18-Opal
    18-Opal
    September 15, 2016

    Here is a quick video that we created during a training class.  Thanks to Katie Hernandez of TriStar for recording and sharing it.

    Basic Steps:

    1. Create flat  (Unbend All)
    2. Create Cross Section through the sheetmetal thickness.
    3. Create a Curve from the Cross Section.
    4. Measure the length of the curve.

    -marc

    CAD / PLM Systems Manager

    TriMark Corporation

    Video Link : 7194

      J
      jfrankovich12-Amethyst
      12-Amethyst
      September 15, 2016

      We have a relation added into our sheetmetal models to get an approximate perimeter of the part (good enough for a rough cut length calculation) without additional features.

      PERIMETER=(PRO_MP_AREA - (2*(PRO_MP_VOLUME/SMT_THICKNESS)))/SMT_THICKNESS

      If you are concerned about precision, then this isn't the method for you. Use the cross section method posted by Marc DeBower .

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