Navigation

    Duet3D Logo

    Duet3D

    • Register
    • Login
    • Search
    • Categories
    • Tags
    • Documentation
    • Order

    Leadscrew adjustment Numbers, Meaning?

    Tuning and tweaking
    3
    3
    54
    Loading More Posts
    • Oldest to Newest
    • Newest to Oldest
    • Most Votes
    Reply
    • Reply as topic
    Log in to reply
    This topic has been deleted. Only users with topic management privileges can see it.
    • 57buick
      57buick last edited by

      I have never been able to get a clear answer from anybody what these numbers actually mean? When doing the 3 axis level
      Leadscrew adjustments made: -0.017 -0.027 -0.017, points used 3, deviation before 0.020 after 0.000
      the deviation before .02 after 000 I dont quite understand what that is telling me? How did it come up with that .020 for example

      1 Reply Last reply Reply Quote 0
      • Thalios
        Thalios last edited by

        The 0.02 is the difference between points before the correction. the 0.000 is the difference after correction.

        Railcore II 300ZL with lots of upgrades (Duet 3 6HC)
        Heavily modified Ender 3 Pro (Duet 3 6HC)
        Heavily modified Tronxy X5SA-500 Pro with Chimera+ and dual bondtech (Duet 3 6HC)
        CR-10S Pro V2 (Duet 3 Mini 5+)
        and a bunch of SLA printers..

        1 Reply Last reply Reply Quote 0
        • dc42
          dc42 administrators last edited by

          The "deviation before" is the RMS height error of all the probe points before the correction was made. "deviation after" is the predicted error after the corrections. If the number of probe points is equal to the number of leadscrews then "deviation after" will always be zero.

          Duet WiFi hardware designer and firmware engineer
          Please do not ask me for Duet support via PM or email, use the forum
          http://www.escher3d.com, https://miscsolutions.wordpress.com

          1 Reply Last reply Reply Quote 1
          • First post
            Last post
          Unless otherwise noted, all forum content is licensed under CC-BY-SA