Attribute
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Graphics Window
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Trajectory Rib Tab
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Shape tab
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Rule
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Width
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Drag the width handle or enter a value in the box.
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Enter a value in the box. |
Type a value in the box.
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The width value must be at least double the value of the round radius.
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Draft
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Right-click and select or deselect Add Draft.
Drag the draft handle or enter a value in the box.
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Click . |
Type a draft angle in the box.
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The draft angle must be from 0 to 30.
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Rounds
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Right-click the rib preview and select or clear Add Internal Rounds, Add Exposed Rounds, or both.
Drag the round handle or enter a value in the box.
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Click to add internal rounds, and to add exposed rounds. |
Type round radii in the boxes.
Under Round top by, select Two-Tangent round or Specified Value.
Under Round bottom radius, select Same as top or Specified value.
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The following relations are used to determine the maximum radius of the exposed round:
• Rib with a draft—0.5 x width x tan (45+0.5 x draft angle)
• Rib with no draft—0.5 x width
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