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    Delta printer calibration cube sizing

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    • RafBundefined
      RafB
      last edited by

      Hi,

      I have a problem sizing my test cubes. Someone could guide me on the procedure to follow

      The printer is a Tevo LM Delta
      The 50cm cube gives me 49.8cm on all the axes.

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      • Phaedruxundefined
        Phaedrux Moderator
        last edited by

        Have you gone through this?
        https://duet3d.dozuki.com/Wiki/Calibrating_a_delta_printer#Section_Correcting_for_small_X_and_Y_scaling_errors

        Z-Bot CoreXY Build | Thingiverse Profile

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        • Vetiundefined
          Veti
          last edited by

          double check the length of your rods. they have to spot on or your get dimensional errors.

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          • dc42undefined
            dc42 administrators
            last edited by dc42

            @RafB, it's not unusual to get small scaling errors on delta printers. Either reduce the configured rod length (M665 L parameter) by the same percentage that the print is under-sized and then recalibrate, or use the M579 command in config.g to correct the X and Y scale.

            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

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