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Coni

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Posts posted by Coni

  1. Danke für den Tip, habe es jetzt folgendermaßen geändert:

     

    ;Sliced at: {day} {date} {time};Basic settings: Layer height: {layer_height} Walls: {wall_thickness} Fill: {fill_density};Print time: {print_time};Filament used: {filament_amount}m {filament_weight}g;Filament cost: {filament_cost}G21        ;metric valuesG90        ;absolute positioningM82        ;set extruder to absolute modeM107       ;start with the fan offG28        ;Home allG1 F12000 X5 Y10 ;move hotend to front leftM190 S{print_bed_temperature} 	;bed temperatureM109 S{print_temperature} 		;head temperatureG1 Z15.0 F{travel_speed} ;move the platform up - 15mm underneath the headG92 E0                  ;zero the extruded lengthG1 F200 E6              ;extrude 6mm of feed stock FASTG1 F50 E20              ;extrude 20mm of feed stock SLOWG92 E0                  ;zero the extruded length againG1 F{travel_speed}

     

    Lustigerweise habe ich jetzt im gegensatz zu gestern krasse overextrusion :p

  2. Funktioniert es bei dir?

    Ich habe das Problem dass er zwar druckt, aber wohl die feedrate für den extruder falsch interpretiert. Für die Wurst die er am Anfang legt sollte er 20mm Material fördern, aber er fördert viel weniger und der Druck sieht nach krasser underextrusion aus.

    gcode flavour ist angepasst in cura und auch der start und end gcode ist angepasst.

    5a3317aeb4436_octoprintprofile.thumb.jpg.8194368166b5d8d71b00a6c0c6db6b3e.jpg

     

    ;Sliced at: {day} {date} {time};Basic settings: Layer height: {layer_height} Walls: {wall_thickness} Fill: {fill_density};Print time: {print_time};Filament used: {filament_amount}m {filament_weight}g;Filament cost: {filament_cost}G21        ;metric valuesG90        ;absolute positioningM82        ;set extruder to absolute modeM107       ;start with the fan offG28        ;Home allG1 F12000 X5 Y10 ;move hotend to front leftM190 S{print_bed_temperature} ;bed temperatureM109 S{print_temperature} ;head temperatureG1 Z15.0 F{travel_speed} ;move the platform down 15mmG92 E0                  ;zero the extruded lengthG1 F200 E5              ;extrude 5mm of feed stock FASTG1 F50 E15              ;extrude 15mm of feed stock SLOWG92 E0                  ;zero the extruded length againG1 F{travel_speed}

     

     

    ;End GCodeM104 S0                     ;extruder heater offM140 S0                     ;heated bed heater off (if you have it)G91                         ;relative positioningG1 E-1 F300                 ;retract the filament a bit before lifting the nozzle, to release some of the pressureG1 Z+0.5 E-5 X-20 Y-20 F{travel_speed} ;move Z up a bit and retract filament even moreG28                         ;move X/Y to min endstops, so the head is out of the wayM84                         ;steppers offG90                         ;absolute positioning;{profile_string}

     

    5a3317aeb4436_octoprintprofile.thumb.jpg.8194368166b5d8d71b00a6c0c6db6b3e.jpg

  3. Yes I started using it, but so far I can just use the webcam and the monitoring.

    You have to do the following:

    - Set cura to use the merlin gcode flavour

    - Put gcode start and stop sequence

    - Create an Ultimaker Prifele in octoprint

    After this steps it should be possible to print.

    5a3317aeb4436_octoprintprofile.thumb.jpg.8194368166b5d8d71b00a6c0c6db6b3e.jpg

     

    ;Sliced at: {day} {date} {time};Basic settings: Layer height: {layer_height} Walls: {wall_thickness} Fill: {fill_density};Print time: {print_time};Filament used: {filament_amount}m {filament_weight}g;Filament cost: {filament_cost}G21        ;metric valuesG90        ;absolute positioningM82        ;set extruder to absolute modeM107       ;start with the fan offG28        ;Home allG1 F12000 X5 Y10 ;move hotend to front leftM190 S{print_bed_temperature} 	;bed temperatureM109 S{print_temperature} 		;head temperatureG1 Z15.0 F{travel_speed} ;move the platform down 15mmG92 E0                  ;zero the extruded lengthG1 F200 E5              ;extrude 5mm of feed stock FASTG1 F50 E15              ;extrude 15mm of feed stock SLOWG92 E0                  ;zero the extruded length againG1 F{travel_speed}

     

     

    ;End GCodeM104 S0                     ;extruder heater offM140 S0                     ;heated bed heater off (if you have it)G91                         ;relative positioningG1 E-1 F300                 ;retract the filament a bit before lifting the nozzle, to release some of the pressureG1 Z+0.5 E-5 X-20 Y-20 F{travel_speed} ;move Z up a bit and retract filament even moreG28                         ;move X/Y to min endstops, so the head is out of the wayM84                         ;steppers offG90                         ;absolute positioning;{profile_string}

     

    5a3317aeb4436_octoprintprofile.thumb.jpg.8194368166b5d8d71b00a6c0c6db6b3e.jpg

  4. In layer view the printer stops on layers 31,32 do not print - nothing happens - it just skips from layer 30 to 33.  No wonder!  So the problem is in your STL model.

     

    I cannot confirm this error in layer 31. Plus the error I am looking for is at a hight of 23mm so it should be found some where around layer 230. I've also checked the stl in x-ray view and there is no error as well :/ ( See the Picture)

    cav250H1_x-ray.thumb.jpg.b8a68d9bbbdec5880fbf0efb757d8002.jpg

    I would have preferred that error - because now I'm clueless again . .

    Best regads

    cav250H1_x-ray.thumb.jpg.b8a68d9bbbdec5880fbf0efb757d8002.jpg

  5. Actually, @Gr5, I thought the arrow pointed at an edge/boarder coming out of the print, instead of an underextruded layer.

    Is it in- or outwards?

     

    Hey,

    sorry for the slow reply - I didn't get any notification.

    It is like the title says - it's a step outside - it's not like a groove. In the old version it was at a height of 23mm - in the new version where I lowered the battery housing inside the body for 3mm the step is now at 20mm. Measured from the bottom/bed.

    Here is the gcode. Password: UMF

    Thanks for your help and thoughts guys,

    Coni

  6. I'm guessing your z screw has a glitch there such that you are underextruding for a few layers and then it recovers and prints normally after that - the bed moves too far maybe. . . .

     

    Well now I can say that it is not a problem with the z-axis. I modified my object. I lowered the bottom for the battery housing and the ugly step just moved with it. See it in the picture:

    step_marker.thumb.jpg.3975da37a8215bd537b7999865eca84c.jpg

    Is it possible to analyse the gcode if the step is already in there?

    step_marker.thumb.jpg.3975da37a8215bd537b7999865eca84c.jpg

  7. turn your model 90 degrees so the supports are on the other axis. It should help

     

    Thanks for suggestion. I think that would work but this way stability of the structure would decrease. I just printed it with the missing support and it worked somehow :D Not good - it's hanging like a rope bridge - but I'm surprised it worked at all! See the picture:

    5a3312432475e_2015-10-0612_02_42.thumb.jpg.7f97978a25bd954c05312241f30c48b7.jpg

    Anyway can we get this bug fixed?

    5a3312432475e_2015-10-0612_02_42.thumb.jpg.7f97978a25bd954c05312241f30c48b7.jpg

  8. I think i found a bug where the slicer does not prepare all the needed support.

    As you can see in the picture there is support but it is missing for some parts. The red long line is a overhang withoud support strukture. What can I do to print it anyway?

    .support_missing.thumb.jpg.2c89b1bb4f74c99c759d232f919f08c4.jpg

    Best regards

    support_missing.thumb.jpg.2c89b1bb4f74c99c759d232f919f08c4.jpg

  9. Hi Sander,

    I already printed this 4 times and it is ALWAYS at the same spot. But it is definately NOT in the model. Also it is not a color issue - one can feel the step. Aktually it is even not like a notch or dent it is a offset. If you look at the first picture you can see the bottom of the print. So it starts printing slim and then we have a offset to slightly thicker - but on BOTH sides of the objekt.

    Very strange I have no clue. It is just at a very certain spot where the printer has to print the bottm for the battery housing.

  10. Hi there,

    I printed my own race quadrocopter frame. It looks and works perfektly for me, but I have one problem. The outer shell always has this ugly step. It is not part of the cad design neither I can see the step in the cura layer view. So how can this happen? It shouldn't be there . .

    5a331138601df_2015-09-1617_36_45.thumb.jpg.5d65b6bec5b4c61b47c4e84308092772.jpg

    5a33113895934_2015-09-1617_36_30.thumb.jpg.96384e2998cd462ffb4143d1760dda5f.jpg

    cav250h_slice.thumb.jpg.57e71a9f3baa5a7e29659d560177fe81.jpg

    Best regards :)

    5a331138601df_2015-09-1617_36_45.thumb.jpg.5d65b6bec5b4c61b47c4e84308092772.jpg

    5a33113895934_2015-09-1617_36_30.thumb.jpg.96384e2998cd462ffb4143d1760dda5f.jpg

    cav250h_slice.thumb.jpg.57e71a9f3baa5a7e29659d560177fe81.jpg

  11. Hello,

    I' am an owner of a brand new UM2 and I have Problems with underextrusion. Since the first print I have the "tok" Sound of the Feeder Motor skipping back.

    My UM2 is just not capable of extruding fast enough. I wonder if it is normal to have Extruder skipping back when loading new material. I guess - NO.

    PS: I contacted the Support and followd the Trouble Shooting guide: http://support.3dverkstan.se/

    In the end I can say that I tried everything to solve the Problem. I spent too much hours trying to make the printer work as it should. And when I read though the Forum I get the Impression that a lot of People having this issue. I would really like to Keep my UM2 but now I dont know what to do anymore.

    Best regards

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