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IndustryArena Forum > MetalWorking Machines > Shopmaster/Shoptask > Drawings Needed for Eldorado Bridgemill Ball Screw Upgrade

Thread: Drawings Needed for Eldorado Bridgemill Ball Screw Upgrade

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  1. 11-07-2020, 06:13 PM #8
    Sprint 77
    Sprint 77 is offline Registered
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    Quote Originally Posted by solonarch View Post
    Thanks for this reply. I have not gotten back to solving this problem yet and have not disassembled my machine to take measurements. If anyone has photos or measurements of the ACME lead screw ends for the circa 2004 Shopmaster Bridgemill, that would be a good start.

    Open to suggestions. Have you determined the type and grade of ball screw your intend to use? I would prefer to retain manual setting options and dial use if possible - although unlikely.
    I am going to use a flange nut type ball screw from hobby cnc Rex industries. I am going to mount the Z st back of mill and leave scew stationary and turn the nut instead . I got lots of it modeled up already
    Attached Thumbnails Attached Thumbnails Z-ball screw assembly Shoptask and Bridgemill.jpg  
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