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IndustryArena Forum > MetalWorking Machines > Benchtop Machines > started my cnc conversion for Precision Matthews PM-25MV Mill

Thread: started my cnc conversion for Precision Matthews PM-25MV Mill

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  1. 06-26-2019, 03:12 AM #1
    rmachinist
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    Re: started my cnc conversion for Precision Matthews PM-25MV Mill

    Quote Originally Posted by BrianPM View Post
    IIRC, it was DHL, and there was a tracking number.

    ETA: I just checked my records... I ordered on the evening of 5/31, received the screws on 6/11, and was contacted by DHL with tracking info on 6/8.
    hi brain, i just received my ball screws today can you do me a favor check your lengths on them and make sure there right and let me know? mind seem a bit long
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  2. 06-26-2019, 02:35 PM #2
    shooter123456
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    Re: started my cnc conversion for Precision Matthews PM-25MV Mill

    I have 750mm on X, 350mm on Y, and 600mm on Z. Z can be a bit longer with no problem.
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  3. 06-26-2019, 07:41 PM #3
    dazp1976
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    Re: started my cnc conversion for Precision Matthews PM-25MV Mill

    Quote Originally Posted by shooter123456 View Post
    I have 750mm on X, 350mm on Y, and 600mm on Z. Z can be a bit longer with no problem.
    I ended up with DFU screws of 800mm on X- made a thicker block for floating end. Cut down a 450mm on Y to fit- unsure on exact size. 650mm on Z to allow for my dual single nut design.
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  4. 06-27-2019, 10:37 AM #4
    rmachinist
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    Re: started my cnc conversion for Precision Matthews PM-25MV Mill

    Quote Originally Posted by shooter123456 View Post
    I have 750mm on X, 350mm on Y, and 600mm on Z. Z can be a bit longer with no problem.
    yea my Z is about .200 longer
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