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    Feature request: Min Power for Velocity Ramping

    Laser Cutters
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    • rabbit
      rabbit last edited by rabbit

      Hi,
      Meanwhile my co2 laser is working. Thanks for the great support.
      I noticed that the laserpower at a contour with many small lines is much lower than with straight lines (see the picture below - the square was cut with the same laserpower as the deer ).
      I think a min Power setting for velocity ramping should fix this.
      Best,
      1648064712623.JPEG

      gloomyandy 1 Reply Last reply Reply Quote 0
      • gloomyandy
        gloomyandy @rabbit last edited by

        @rabbit What version of RRF did you use for that?

        rabbit 1 Reply Last reply Reply Quote 0
        • rabbit
          rabbit @gloomyandy last edited by

          @gloomyandy I use the latest 3.4.0 release on a Duet 3 with SBC

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

            @rabbit if the speed is slowing down on curves, try increasing your X and Y jerk settings (M566).

            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

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

              @dc42
              Since the working area is quite large (1500mm x 600mm) I can't go above 300 mm/min jerk without having excesive vibrations.

              1 Reply Last reply Reply Quote 0
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