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IndustryArena Forum > CAM Software > MadCAM > Cutting an internal o ring groove
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  1. #1
    Join Date
    May 2006
    Posts
    343

    Cutting an internal o ring groove

    I haven't attempted this yet.

    Has anyone done this with Madcam? How are you doing it?

  2. #2
    Join Date
    Jan 2023
    Posts
    2

    Re: Cutting an internal o ring groove

    I havent milled it yet, but I think it might work to use "curve milling" along a closed curve consisting of an outward spiral, two arcs forming a circle with a bit of overlap and an inward spiral. This makes the tool plunge in the centre of your bore and come up again through the centre.
    Attached Thumbnails Attached Thumbnails spiral.jpg  

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