The shape :
The opposite face of the shape is not plane.
With no extend :
The operation don't machining all the part
With an extend at bottom:
The machining is extend to the bottom of the shape.
Extend
When you create a cutting die operation in a shape with shifted levels, you need to use this option. You can extend on top, or at the bottom of the shape.
For example:
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The shape : The opposite face of the shape is not plane. |
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With no extend : The operation don't machining all the part |
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With an extend at bottom: The machining is extend to the bottom of the shape. |
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