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radius at end of helix cut

Question asked by Larry Newman on Nov 24, 2015
Latest reply on Nov 27, 2015 by Kelvin Lamport

I created a helix for a path, and cut with a section.  It almost looks like a drill bit.   Now I want to mill these slots on a 4 axis mill.

I can use a ball nose cutter to mill the slot.  It will cut a full radius at the end.  Then I intend to use a chamfer tool finish the bevel on both sides.

The bevel tool has no radius path at the end.

 

How can finish this part to create a full radius for the slot and the chamfer, at the end of the helix.

 

Any modeling ideas? 

Thanks

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