creating a solid from connected surfaces

Discussion in 'Pro/Engineer & Creo Elements/Pro' started by stinky wizzleteet, Jun 8, 2004.

  1. hi all,
    can I, say, create six connected surfaces in a cube shape and make pro-e
    think it is a solid ?
    this is mainly for stl purposes

    wzzl
     
    stinky wizzleteet, Jun 8, 2004
    #1
  2. stinky wizzleteet

    Jeff Howard Guest

    Yea, but......
    (assuming I've got this right)

    What has to be done is to perform 5 merges and then solidify.

    For an stl (planar facets) if there aren't any holes in a volume definition;
    Edit / Definition, Edit / Feature Properties and select Make Solid.

    To tell the truth I've never imported an STL, but this is the normal closed
    quilt to solid workflow. There's, of course, a lot more that can go into
    it depending on the mesh.

    =========================
     
    Jeff Howard, Jun 8, 2004
    #2
  3. No i don't want to import an stl, but create one and for that I need solids.

    wzzl
     
    stinky wizzleteet, Jun 8, 2004
    #3
  4. stinky wizzleteet

    David Janes Guest

    : hi all,
    : can I, say, create six connected surfaces in a cube shape and make pro-e
    : think it is a solid ?
    : this is mainly for stl purposes
    :
    : wzzl

    For a 'watertight' quilt enclosing a volume, you can create a solid by
    'Edit>Solidiy' which completely fills the quilt with solid; or by 'Edit>Thicken'
    which makes it into a hollow, but 'watertight', shell. Completely enclosed hollow
    volumes are frowned upon because they trap large amounts of very expensive resin
    inside. Completely filled is also frowned on by users because the SLA process gets
    quoted by time and material, both of which rise exponentially for filled solids as
    compared to shells.

    For open quilts (absent a side, or with holes, cracks) the only option is
    'Edit>Thicken'.

    Both of these reference Wildfire commands. Either of these produces a solid which
    can be faceted for an STL file.

    David Janes
     
    David Janes, Jun 8, 2004
    #4
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