Duet3D Logo

    Duet3D

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

    Using Accelerometer for Input Shaping

    General Discussion
    3
    8
    785
    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.
    • StaticRed
      StaticRed last edited by

      Hey, so i got finally my accelerometer running on my 3D Printer. I can run tests and collect the data and look at them. But what now? How can i use this data to use Input Shaper on my Printer. In the documentation nothing about this is listet at the moment.

      1 Reply Last reply Reply Quote 0
      • Phaedrux
        Phaedrux Moderator last edited by

        Configure the input shaper and do some test prints.

        https://duet3d.dozuki.com/Wiki/Gcode#Section_M593_Configure_Input_Shaping

        A ringing test print works well and you can change the shaper being used every several layers on the fly by sending a new M593.

        https://www.klipper3d.org/prints/ringing_tower.stl

        Z-Bot CoreXY Build | Thingiverse Profile

        StaticRed 1 Reply Last reply Reply Quote 0
        • StaticRed
          StaticRed @Phaedrux last edited by

          @phaedrux thank you for the quick answer, i will test it out

          1 Reply Last reply Reply Quote 0
          • Phaedrux
            Phaedrux Moderator last edited by Phaedrux

            I've updated the Input Shaping page with my previous post since it doesn't really get mentioned anywhere else as far as I found.

            https://duet3d.dozuki.com/Wiki/Input_shaping

            https://duet3d.dozuki.com/Wiki/Accelerometers

            The documentation is a little light at the moment and will improve as the feature is further developed. Please feel free to share any suggestions or questions to help us improve it.

            Z-Bot CoreXY Build | Thingiverse Profile

            StaticRed 1 Reply Last reply Reply Quote 1
            • StaticRed
              StaticRed @Phaedrux last edited by

              @phaedrux it would be good to know on how to correctly analyze the data i now gotten. Date for X Axis looks something like this
              6f52344c-9bde-426a-8dff-08b74c52d406-image.png but which frequency should i now try to cancel out, like the 7hz one or more like the 43hZ one?

              martin7404 1 Reply Last reply Reply Quote 0
              • martin7404
                martin7404 @StaticRed last edited by martin7404

                @staticred 42-43 your machine shakes a lot here is mine for both X Y, it is a big machine with all metal parts and hemera. The carriage is about 1.5 kg
                Untitled.jpg

                Muldex IDEX 3d printer Duet2+Duex5+Paneldue 7i
                Custom CoreXY 600x400 Hemera , Duet3+toolboard v1.1, Paneldue 7i
                Mod Sapphire Pro with Duet2 , with closed-loop motors
                voron v0.1 and cr10s both running klipper; stock Bambu lab X1CC, X1C and P1P

                StaticRed 1 Reply Last reply Reply Quote 0
                • StaticRed
                  StaticRed @martin7404 last edited by

                  @martin7404 what speeds did you use for the testings? I used 30000mm/min to test it. My normal printing speed at around 10000mm/min has kind of the same readings as yours. But my machine is also at the moment super small and the carriage ways about 300g.

                  martin7404 1 Reply Last reply Reply Quote 0
                  • martin7404
                    martin7404 @StaticRed last edited by

                    @staticred 24000

                    Muldex IDEX 3d printer Duet2+Duex5+Paneldue 7i
                    Custom CoreXY 600x400 Hemera , Duet3+toolboard v1.1, Paneldue 7i
                    Mod Sapphire Pro with Duet2 , with closed-loop motors
                    voron v0.1 and cr10s both running klipper; stock Bambu lab X1CC, X1C and P1P

                    1 Reply Last reply Reply Quote 0
                    • First post
                      Last post
                    Unless otherwise noted, all forum content is licensed under CC-BY-SA