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IndustryArena Forum > MetalWorking > MetalWork Discussion > Speeds for a milling machine..how fast?
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  1. #1
    Join Date
    Sep 2004
    Posts
    235

    Speeds for a milling machine..how fast?

    Hi Group

    I`m hoping to setup a spindle for milling ferrous
    and non-ferrous metals. I see a Bridgeport can
    go do to 500 rpms. I`m not certain I`ll be able to
    get down to 500 rpms. I was hoping to setup with
    a 3450 motor, this would allow me to drive at higher
    speeds for wood and possibly gear down to mill metal.
    What are some typical cutter speeds for milling aluminum
    and steel.

    Regards Barry

  2. #2
    Join Date
    Dec 2003
    Posts
    24221
    That's almost like asking 'How long is a piece of String'
    This might get you started, http://www.tucows.com/preview/356150.html
    ME Consultant is free.
    Al
    CNC, Mechatronics Integration and Custom Machine Design

    “Logic will get you from A to B. Imagination will take you everywhere.”
    Albert E.

  3. #3
    Join Date
    Sep 2004
    Posts
    235

    Thanks Al

    That`s a great reference. I come from
    a wood background. I didn`t realize all
    that went into calculating speeds and
    surface finish.
    Thanks again

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