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IndustryArena Forum > MetalWorking Machines > Bridgeport Machines > Bridgeport / Hardinge Mills > Best upgrade to 2 axis CNC for bridgeport mill?

Thread: Best upgrade to 2 axis CNC for bridgeport mill?

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  1. 10-23-2006, 05:57 AM #1
    mbwittig
    mbwittig is offline Registered
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    Best upgrade to 2 axis CNC for bridgeport mill?

    Hi guys,

    I just picked up a bridgeport 9x42" knee mill. I would like to upgrade it to a Prototrak 2 axis setup but I don't want to spend 10-12 grand. Are there some alternatives?

    Thanks,
    Mike
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  2. 10-23-2006, 01:59 PM #2
    NC Cams
    NC Cams is offline Registered
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    There are several retrofits of mill threads on the 'Zone.

    A very popular method involves the use of Mach 2 or 3.

    There may be a servo retrofit that has been done but steppers appear to be more popular/convenient/realistic.

    The following may be of assistance to stimulate your though processes:

    http://www.cnczone.com/forums/showthread.php?t=17419
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