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IndustryArena Forum > CAM Software > GibbsCAM > programming blind hole radius help
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  1. #1
    Registered
    Join Date
    Dec 2006
    Posts
    20

    programming blind hole radius help

    Hello all.

    I am trying to mill an ID radius as seen in pics.
    I have machined a funnel using an older version of Gibbs in the past.
    I'm remembering swept side with the shape in another workgroup extruded,
    I think.

    None of that is working currently.

    Gibbs 7.3.1 2D only. XY center of part in a chuck on table. Wanted to rough with a 3/8
    Flat endmill and finish with 3/8 ball. Aluminum.

    Th
    Attached Thumbnails Attached Thumbnails IMG_20210414_154011.jpg  

  2. #2
    Registered
    Join Date
    Jan 2009
    Posts
    102

    Re: programming blind hole radius help

    You can use the Spiral Plugin driven by the Geometry. You need to define the Profile in the X-Y Plane using the line and arc as if you were going to create a revolved surface or solid, then select the geometry and run the plugin. I'm not sure what version the Plugin was introduced, but it works great.

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