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Thread: 3" Radius Edge

  1. #11
    Join Date
    Apr 2011
    Location
    ON, CA
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    26

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    Quote Originally Posted by erniek View Post
    I don't think I can raster 90 degrees to the edge as I only have a 3 axis machine.
    It's done on a 3 axis machine. Instead of cutting along the edge like you would do with a ball mill, you cut across the edge.

    I'll try to post a screen shot from RhinoCAM later today.

  2. #12
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    Apr 2011
    Location
    ON, CA
    Posts
    26

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    Machining a large radius. You should be able to do this with a .5" diameter cutter that is 2.5" long.

    Desired radius, 3".




    Along the edge with a ball mill:




    Across the edge with a flat mill:


  3. #13
    Join Date
    Dec 2009
    Location
    WiLL PACK, LLC, Franconia NH
    Posts
    74

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    Steve - do you have RhinoCAM Pro? I only have standard....and as a practice session - I also was playing around with this both in Rhino & RhinoCAM.
    Tom

  4. #14
    Join Date
    Apr 2011
    Location
    ON, CA
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    26

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    Quote Originally Posted by tomwillis View Post
    Steve - do you have RhinoCAM Pro?
    Tom
    Yes.

    I neglected to mention that the cutter can be 2.5" oal, or less if measurements are made carefully.

  5. #15
    Join Date
    Oct 2007
    Location
    Ernest Klassen Kitchens, Fenwick Ontario
    Posts
    116

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    Steve, interesting way to do that with and with an endmill bit as well.
    I will keep it in mind if the job comes my way.

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