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IndustryArena Forum > CAD Software > Autodesk > Bolt hole spacing on a flange
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  1. #1
    Join Date
    Jul 2005
    Posts
    4

    Bolt hole spacing on a flange

    Does anyone know what tool is used to space bolt holes evenly whem drawing a flange in autocad ? The holes need to be space evenly around a circle .
    Thanks

  2. #2
    Join Date
    Feb 2006
    Posts
    313
    circular/polar array. I don't recall the acad terminology for sure. If doing 3D, it's easiest to make an over length cylinder, array that, then subtract each one from the solid.

    (that's how I'd go about it, anyway )


    Tiger

  3. #3
    Join Date
    May 2005
    Posts
    1810
    ...or you can draw the bolt circle centerline and use 'divide' - divides the entity into whatever number of equal length segments.

    Array is the better option as the divide command leaves invisible points in your drawing and can be troublesome if they are not removed.

    Scott
    Consistency is a good thing....unless you're consistently an idiot.

  4. #4
    Join Date
    Mar 2003
    Posts
    35538
    Quote Originally Posted by mxtras
    Array is the better option as the divide command leaves invisible points in your drawing and can be troublesome if they are not removed.
    Scott, they're not invisible, they're just hard to see.
    Gerry

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    (Note: The opinions expressed in this post are my own and are not necessarily those of CNCzone and its management)

  5. #5
    Join Date
    Apr 2003
    Posts
    416
    I agree the array command is the way to go.

    I don't like those small points either...
    The points can be set to a different style / size using "ddptype". I set my template drawing (acad.dwt) to use a .02 size in absolute units.
    Bill

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