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    Multiple tools Accelerometer

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    • BeosDocundefined
      BeosDoc
      last edited by

      Would you need a separate accelerometer data for each tool (on a CoreXY tool changer system)? Tools could be different, but usually are the same.

      If so is, is the plans to add a per tool ringing frequencies in future versions?

      I'm trying to determine if I should just replace one toolboard with V1.1 or mount an accelerometer to the X carriage.

      I wonder if anybody has tested to see how much weight difference does there need to be before it effects the ringing frequencies.

      Glad ringing using an accelerometer is being added. Didn't want to switch to Klipper

      Thanks
      Mitch

      jay_s_ukundefined dc42undefined 2 Replies Last reply Reply Quote 0
      • jay_s_ukundefined
        jay_s_uk @BeosDoc
        last edited by

        @beosdoc I believe it will be per tool

        Owns various duet boards and is the main wiki maintainer for the Teamgloomy LPC/STM32 port of RRF. Assume I'm running whatever the latest beta/stable build is

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        • dc42undefined
          dc42 administrators @BeosDoc
          last edited by

          @beosdoc if the tools are very similar then the resonant frequencies should be the same too. If they are very different (e.g. Hemera vs. Bowden tool on a E3D Tool Changer) then the frequencies are likely to be somewhat different too.

          If other things are equal, the resonant frequency should be inversely proportional to the square root of the relevant mass.

          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

          BeosDocundefined 1 Reply Last reply Reply Quote 0
          • BeosDocundefined
            BeosDoc @dc42
            last edited by

            @dc42
            Will there be support for ringing frequencies for multiple tools in the future or just load a corresponding script when changing tools, if possible?

            Thank you for your time

            chrishammundefined 1 Reply Last reply Reply Quote 0
            • chrishammundefined
              chrishamm administrators @BeosDoc
              last edited by

              @beosdoc If you actually get different ringing frequencies per tool, I think you could set different values in your tpre/tpost macros.

              Duet software engineer

              1 Reply Last reply Reply Quote 1
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