Creating a Rib

You can add strength to a shelled body. The material is added to the inside of material volumes that it intersects.

See Also
About Ribs and Posts
Creating a Post
Creating Functional Features
Using the Display Only Parents Option to Retrieve a Creation Context
  1. From the Create section of the action bar, click Rib .

    The Rib.x dialog box appears.

  2. In the Profile/Surface box, select a sketch or a surface.

    Tip: If no profile is defined, click Positioned Sketch to sketch the profile.

    The prism is the default shape. Click Sweep if required.

  3. Set the parameters and options to define the shape as explained in Prism.



    To define limits, instead of using the Length option, you can set the:

    • To Plane/Surface: The plane or surface you then select trims the rib.

    • To Parting Element: The parting element specified in the draft properties is used to set this limit. For this, you need to define Draft behavior in the Draft tab.
      Note: It is not possible to select this option for defining First length as well as Second length at the same time.
    • To Neutral Element: The neutral element specified in the draft properties is used set this limit.
      Note: You cannot select this option for defining First length as well as Second length at the same time.
  4. Set one of the available options from the Extension type list to define the extension type .
    No extension confines the rib to be created only within the walls of the shelled volume, even if the profile is outside of the walls of the volume.

    Rib with Extension type set as No extension

  5. From the Type list, select Enter thickness to define a thin pad.
    After this option is selected, the Thickness box becomes available. Wall thickness values can only be positive values.
  6. In the Thickness box, enter a thickness value.
  7. Select the Neutral fiber check box.
    The Neutral fiber check box adds the same thickness to both sides of the profile. When you clear Neutral fiber, Thickness1 and Thickness2 inputs are available. You can give the different thickness to the left/right side of the profile, and one of them can be 0mm.
  8. in the Fillet tab, select First radius and enter a value.

    Important: You can select the Draft fillets check box. For more information, see draft fillets.

    Rib.x is added to the tree in the Solid Functional Set.x node.