helical cog-wheel

Discussion in 'AutoCAD' started by GattoCarlo, Oct 28, 2003.

  1. GattoCarlo

    GattoCarlo Guest

    I have a problem with 3D construction method to achieve a helical cog-wheel
    starting from polyline in 2d.
    I'm trying to achieve a spiral starting from intersection between cylinder
    and inclined plane following ellipse achieved.
    I do extrude command but this command doesn't generate an involute profile.

    What must I do?

    Sorry for my english.

    thanks.
     
    GattoCarlo, Oct 28, 2003
    #1
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