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Normally if I were to print at 20 mm/s instead of 50 mm/s then I would reduce the nozzle temperature. However isn't there a problem with nozzle temperature? I can understand that reducing the speed for the walls and the top/bottom should improve the print quality. I'll definitely look at that and see if that is where the delay is. Setting those to 50 will improve print speed from 46 min to 24 min. Cura 2.1 uses wall speed of 40, outer /inner wall of 30 and top/bottom speed of 20. I don't even think there are much retractions in this print.Ĭhanging the top/bottom does have a dramatic impact. Įnabling retraction doesn't save any time.Many thanks to anyone who can shed some light onto this. Sliced with 14.09 first and loaded the profile into 15.04.6 from the gcode created by 14.09.Ġ.1mm layers, 0.8mm shell, 0.8mm top and bottom, 25% fill, 50mm/s, Brim. I have the firmware from 15.04.9 installed on the Ultimaker 2+Ĭura 14.09 said the print would take 25 min and it actually took 25 min 48 secondsĬura 15.04.6 said the print would take 24 min and it actually took 32 min 17 seconds
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The gcode file sliced using Cura 15.04.6 The original stl file of a cuboid 30x30x10 mm However if anyone is interested in looking into this here are some files. OK, sorry it has taken me so long to sort out the files. You can't post them here so post them in dropbox or some other web site that you have control over (preferably not something that will only host the files for a month). Really the entire gcode files need be posted as that will include any scaling you did, multiple objects, and will include all settings.
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Well if you want someone to fix this, please post an STL and the 2 gcode files created so someone can analyze what is different and maybe make an improvement to the latest cura.