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Thread: noise from motor

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  1. 05-13-2003, 07:27 AM #1
    georgebarr
    georgebarr is offline Registered
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    noise from motor

    I am trying to build my first CNC machine. I am concerned with the noise of the router motor. I am considering using an air spindle. I believe this spindle must use some sort of air compressor. Does anyone know if the air spindle with air compressor is quiter than a router motor? Where can I find air spindles and what are the price ranges for them.

    I want to avoid having to build an outdoor shed just for my 4' x 3' cnc.

    Thanks,
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  2. 05-13-2003, 02:14 PM #2
    Laff Riot
    Laff Riot is offline Registered
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    http://pico-systems.com/Machining.html

    Seems to be the guy to ask. He has one operating on a CNC machine he built. His pics of the spindle are under Projects - last selection.
    Worry about success, failure takes care of itself.
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  3. 05-14-2003, 01:43 AM #3
    balsaman
    balsaman is offline Registered
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    Air motors (die grinders) are just as loud as a router. They are not efficient. It takes a two horse power compressor to get 1/4 hp at the die grinder. Stick with a router.

    Eric
    I wish it wouldn't crash.
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