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Found 394 results

  1. After 3 months sleeples nights finally I solved the problem. Just watch the video ;))
  2. Je viens de recevoir ma UM3, la cata ! En plus du wifi instable qui déconnecte tout le temps (2.4GHz)... elle fait la goutte de matière au début mais elle n'imprime pas après !? elle laisse une vague trace de radeau sans matière, on dirait que le feeder n'entraine pas? J'ai tout essayé : nettoyage buse par 2 méthodes atomiques + 2 coupes du fil avant feeder et recharge + 2 mises à niveau manuelle plateau... idem la goute et puis plus rien ! C'est pourtant la bobine origine Ultimaker fournie avec. Une idée please ? PS: je n'ai mis qu'une bobine en printcore AA 1, rien dans le 2e printcore.
  3. Hi all I'm close to loosing my temper. I'd be very thankful for any help. I have a Ultimaker 2 with an Olsenblock. Because of a failure, I had to replace my old 2.1.1 Mainboard with a new one (2.1.4). After switching it on, my Ultimaker 2 likes to go through this first calibration steps. But every time he likes to level the building plate he crashes in the head. Actually it just happens once, every other time I was faster in switching it of before it crashed. What Can i do? I have to say that I had used the 8/16 jumper with the old Mainboard. When I set this jumper on the new Mainboard, the building plate doesn't crash any more. It also acheaves to level the building plate. But when it has finished this procedure and wants to home the building plate, h stops around 20mm before reaching it and launches the error "Z switch broken Go to: ultimaker.com/ER05" I made sure that all the cables are connected at the right plug and properly. So I think it's not because of the connection. Furthermore I've measured the Z-switch with a multi-meter. It makes a short circuit when it's pressed. Otherwise it's an open switch. So I think it works also properly. I have also installed the newest Thinker firmware (19.03.1) as well as the newest "normal" firmware. But with both happens the same. I'd be really thankful, for any advice how I can get out of this mess. For completeness, how the whole mess started, and why I had to change the Mainboard: The walls of my print weren't very fin anymore. Some layers were staying out. I think I had over and under extrusion. According to the internet this lays because of the Z-axis. So i checked the 8/16-Jumper (which I sadly made my self with aluminium foil and tape). Because I thought, it may have a loose connection, I wanted to create a new jumper out of aluminium foil and tape again (what a bad idea, as I came to realise). While I was creating new jumper, the aluminium foil touched the PCB. Even it was not plunged to the power, it created a short circuit. The Ultimaker 2 with the old (2.1.1) Mainboard could still start, but the Z-axis didn't work anymore. Every time I wanted to home the building plate the error "Z switch broken" came. That's why I ordered a new Mainboard. Thank you for your help.
  4. Hello, So I have this lovely issue with my new UMS5, as I am trying to print on it, it keeps popping up this warning and pauses my print: - this error occurs both with native ultimaker materials and with other brands, - this error occurs both with flow sensor on and off - this error is driving me crazy - this error occurs with full rolls of filament Any tips and tricks are welcomed
  5. bonjour gros soucis de plateau avec l'um5, après une impression qui a finie en catastrophe, le plateau est HS. explication des évènements: durant l'impression un morceau de support c'est détaché. le reste de l'impression (20h) a donc généré beaucoup de fil support en vrac dans l'imprimante. la dernière fois que j'ai observé l'impression, il restait 7h et tout était correct (sauf le fil support en vrac à l'endroit du support défectueux). le lendemain matin, l'impression est inachevé, la tête est remplit de plastique. heureusement la fin d'impression était proche donc peu de dégât dans la tête. le nettoyage c'est bien passé. sauf le plateau. en voulant faire le nettoyage sous le plateau, j'ai fait une monté plateau en manuel. et la c'est le drame. le plateau couine, fait des secousses rapide de quelques millimètres sans bouger. le bruit est inquiétant. la mise hors énergie et le redémarrage de l'imprimante se passe bien. mais dés que je veux bouger le plateau il fait les secousses. une idée ?
  6. Bonjour, je tente depuis presque 2 semaines de faire communiquer python et CuraEngine sans résultat jusqu'à présent. j'utilise le code : from os import popen CheminSortie =r'C:\...\Sortie.gcode' CheminFichier =r'C:\...\Box.stl' Profile =r'D:\...\ultimaker.def.json' sortie = popen(f"CuraEngine slice -v -p -j {Profile} -o {CheminSortie} -l {CheminFichier}'", 'r',1) print(sortie) print(sortie.read()) Cela doit normalement renvoyer la sortie de la commande mais il ne revoie rien. J'ai aussi ajouté les chemins vert curaEngine aux variable d'environnement pour être tranquille. Après avoir tournée en rond j'ai tester ceci directement dans l'invite de commande (je suis sous window 7). CuraEngine slice -v -p -j "D:\...\tam.def.json" -o "C:\...\Sortie.gcode" -l "C:\...\Box.stl" > Sortie.txt le fichier Sortie.txt et aussi complètement vide pour être certain j'ai ensuite fait ceci help > help.txt cette fois le fichier help.txt contient bien l'aide comme prévus. Si qu'elle qu'un peux m'expliquer ce phénomène je suis preneurs. J'essayer de récupérer via python les 12 dernières lignes qui apparaissaient, celle qui donne l'estimation de volume de temps et les différent temps de calcule merci pour votre aide bonne soirée
  7. Hallo Zusammen, Ich finde die Community super und hilfreich hier. Leider habe ich ein Problem, wo ich noch keine Antwort/Lösung in dem Forum gefunden habe. Ich habe ein UM2+ Occasion bekommen. Er druckt super gute Qualität. Es sieht aber so aus, als ob er ab und zu Teile des G-Codes überspringt. Es ertönt ein komischer Ton, dann bewegt sich der Druckkopf zu einer weiter unten im G-Code befindlichen Position. Dabei extrudiert er weiter, oftmals viel zuviel Material. Ich habe jetzt den Stromfluss des Z-Stepper mal auf 1000mA runter gedreht, da andere Leute damit ähnliche Probleme lösen konnten. Bis jetzt ohne erfolg. Kann man den Strom weiter runter auf 900mA setzen ohne Probleme? Der Fehler kommt zu unterschiedlichen Zeiten und Layer höhen und ist bis jetzt nicht reproduzierbar. Der Fehler tritt mit der Original Firmware wie auch mit der neuen Tinker Firmware 18.xx auf. Es wird über SD gedruckt. Mechanisch ist nichts zu bemängeln. Zwischendurch druckt er ganze Teile ohne Fehler. Ein Kollege hat das selbe Problem mit seinem UM2 und leider auch keine Lösung gefunden. Gibt es da draussen jemand der diese Symptome wieder erkennt und eine Lösung hat? Vielen Dank
  8. Can someone explain why I am getting an extra retraction command right before my skirt starts? When I print, the filament doesn't print for sometime because of the extra retraction. I have tried it in both 3.4.1 and 3.5. Maybe I have a setting that is checked or set wrong. Below is my gcode from 3.5.0 ;FLAVOR:RepRap ;TIME:966 ;Filament used: 0m, 0.239212m ;Layer height: 0.1 ;Generated with Cura_SteamEngine 3.5.0 T1 M190 S60 M104 T1 S200 M109 T1 S200 M82 ;absolute extrusion mode ;Start G-code ---------------------------------------------- G28 ;Home ;Prime the extruder G92 E0 G1 E3 F200 G92 E0 ;Start G-code ---------------------------------------------- M83 ;relative extrusion mode G1 F1500 E-6.5 ;LAYER_COUNT:18 ;LAYER:0 G1 F1200 E-9.5 <<<<<<<<<<<<<<<<<<<------------------- Here is the extra retraction ------------------------------ T1 M107 G0 F3600 X96.903 Y65.048 Z0.3 ;TYPE:SKIRT I have also attached the project file. XYZ_nickel_Calibration.3mf
  9. When slicing for an UM2+ I am unable to set the material temperature temperature. According to the tooltip in the settings, temperature controls are hidden by "auto temperature" or "enable nozzle temperature control". However I am not able to find "enable nozzle temperature control". Looks like bug to me - thoughts?
  10. Bonjour, je cherche à installé la Raise3D Pro2 sur Cura mais le profil n'est pas disponible dans la liste. Apparemment ils ont changés de langage N2 à Pro2. Ma notion de firmware et de g-code est quasiment nul. Idéamaker ne me convient pas comme s3d, mais ce dernier à plus d'option pour configuré un g-code. Le problème peut-être pallier par un g-code modifier de démarrage ?
  11. With http://<ip>/api/v1/system I could get infomation about "memory". In my case: "memory": { "total": 1054154752, "used": 191053824 }, What is the Unit (Bytes?) and what is stored in this memory (firmeware, printjobs, etc?)? Kind regards, Enrico
  12. Hi fellows! I decided to make some maintenance in my 5yo UM2(+) and I take it off the Z-rod for a better cleaning... but I suppose that I miss something when I was reasembling and this Trapezoidal Lead Nut is now out of place 😕 (Check photo). It also gives me an ER06 error... but Z swith looks in place and wires either. The bed is moving freely I suppose that this is the reason. Should I dissasemble the back cover? Or can I deal with it just trying to hit the screw in place (not easy by the way). Any help would be appreciated. That's my only printer by now so I'm temporary out of work. Cheers!
  13. So i have had two S5 printers (one was replaced as it was damaged in delivery but i managed to get one print off it) and it appears they both have exhibited the phenomenon of the prints not being square. The print from my first printer (i dont have a photo on me for evidence) can be seen by eye to be very slightly not square. Attached you should find a couple of images of an item i printed last night. this needed to be quite precisely square but as you can see, it is not (i added some right angles to the image for clarity). the second image also shows that the print has bowed vertically. has anyone else seen this or do you know why this might have happened? i had a look on google for answers but didn't find anything quite the same so apologies of this has been answered before. Edit: This was printed using ultimaker grey abs on recommended settings and 0.2 mm layer height Many thanks
  14. Hi, I tried to modify an existing mesh by adding a simple rectangle box, that intersect with the model and fill some empty parts for 5mm. The model looks good in Fusion 360 and in Cura. Only when I slice it I see that some part are missing. What did I do wrong ? Is there a way to fix this in Cura or Fusion 360? Please note I also have the same problem with a cylinder on this model: you can see the hole on the left side of the model. I tried all "Mesh fixes" option without success. Ben
  15. I want to make a 'solid' box, several cms in each dimension and within that box I need to place some solid volumes to screws to be inserted. How do I go about this please. I'm using an O+ with Cura 3.4
  16. JPGO

    Impression floue

    Bonjour, Cette question a peut-être déjà posée, mais je n'ai pas trouvé. Il y a environ un an, j'ai imprimé des petits bâtiments (réseau maquette ferroviaire) avec une fonction expérimentale "impression floue". De mémoire c'était en Cura 3.2, mais je me trompe peut-être. Cette fonction permettait d'avoir une impression avec déplacement aléatoire en X et Y par rapport à un déplacement linéaire, ce déplacement étant réglable. C'était chouette car non seulement cela supprimait le risque de ligne sur les murs, mais en plus, cela permettait de représenter une surface proche du crépit. Je suis maintenant en 3.6 et il m'est impossible de retrouver cette fonction. Je ne sais pas chercher ou elle a disparu?
  17. Difference between detected height of both PrintCores exceeds realistic values (S5) Uploading as after many months of repeat sending of jobs to overcome this error when auto leveling. We have had this issue intermittently since receiving printer and just assumed it was just the norm. We overcame it by sending print job again and if that was unsuccessful, by then unloading and reloading printcore BB0.4. Sadly we had our first ever significant print fail with a 15 hour job and were met with a giant bird's nest and a jammed printer, with filament wrapped all around Y axis mechanism. It had even caused the Y motor to move thus requiring us to retension the belt. Anyway, after clearing everything out, and getting the machine up and running it started failing every time during the auto leveling process at the start of each print. Finally to the point (sorry for the waffle) it turned out that the silicon nozzle cover was the issue, further more the little metal plate inside the print head that helps retain the nozzle cover was bent! After removing and straightening the said metal plate the silicon cover fits better than it has ever fitted (since even from new- I always thought it looked a little saggy). Also the magnetic catch functions better than ever before! Hopefully this will be useful to others in the future as we had tried everything suggested on the main Ultimaker trouble shooting guide and various searches have not stated this solution. Point worth noting is the auto height was triggering fault as soon as it tried to action the auto height on the second nozzle - the nozzle was nowhere near the build plate - can only guess the metal plate was forcing pressure on the nozzle causing a false positive. Kind regards, Daniel
  18. hello I use an anet A8 with the original firmware and CURA since version 3.5. Since version 3.6 I have some problems: On some parts the Z axis freezes. For example my last print which is a total of 17mm high with supports, the printing starts and works very well up to 7.9mm then the Z axis remains locked at this value, but the printing of the layers does not stop. This damages the print head. I tried to regenerate the gcode: idem Other printing can be done without any problem Of course I checked the functioning of the Z axis in manual mode and there is no problem. Does anyone have any idea
  19. jeracom

    Frage zum Hotend

    Im Zuge das meine Z-Achse jetzt mist gebaut hat habe ich diese mal gereinigt und neue Lager gemacht. Mir ist dabei Düse losgegangen beim Probedruck und ich musste diese auch noch reinigen. Jetzt meine Frage, ist es normal wenn die schraube vom Hotend richtig fest ist, das sich das Hotend immer noch ein wenig links und rechts bewegen lässt? Ist mir eigentlich nur noch nie so bewusst geworden, da ja immer das Gehäuse davor ist ansonsten.. Aber fester geht die Schraube vom Hotend auch nicht. Wäre klasse wenn da jemand Erfahrung hat. Der Druck sieht aber gut aus sonst. Hier das Video Hotend Test druck sieht gut aus:
  20. Hallo mal eine Frage, Ich Drucke ein Case und habe dort Lüftungslöcher vorgesehen. Ich drucke PETG, da es so groß Ist mit 239C°. Soweit so gut. Geschwindigkeit ist herunter gesetzt auf 40m/sek vorher 85m/sek, da sah es noch Gruselieger aus. Düse ist eine 0,4 Layer high 0,2 . Ich habe sogar die Achsen gelöst neu ausgerichtet und eingefettet. Trotzdem leichter Versatz. EV hat jemand ein Tipp. Ist es ev. Brückeneinstellungen oder ähnliches? Die ersten 2 Bilder mit 70m/sek mit 45m/sek ist es besser aber noch nicht gut Auf der einen Seite breiter über den Löchern, auf der anderen Seite zweischen den Löchern VG Jens
  21. My goal was to print a part in nylon with a TPU overmolding. It seems like there's no way to set this up in Cura. When I open a STL file that has two bodies, they are not recognized as such and there's no way to assign an extruder to a body independently of the other. If I open two STL files, their position in space relative to one another is not respected. I can move one body to try to get it near where I want (after I discovered the option to disable "Automatically drop models to the build plate") but it's not precise, especially with Cura's display and perspective view.
  22. Hello, first of all, yes i read tons of articles about this and tried the solutions. i design with openscad then slice with cura 3.6.0, save it on an sd card and finally print with the TEVO black widow. the problem is every now and then i get a layer shift. thirst i tried all the sollutions, but the i started to experiment. - when i start the same print again i get the same layer shift at exactly the same location and the same shift. - when i slice again with cura there could be no layer shift or a new layer shift (this with the exact same setting in cura) so - if it is a loose pully it should happen more randomly.(even if i wanted i could not get a loose pully to skip at axactly the same spot twice at a row) - if it is a defective SD card, it would be solved by changing the card (tried 3 cards withe and without extra formatting) - if it is a setting in cura, it should happen exactly the same after re-slicing withe the same settings - if it is in the printer firmware, it should happen with every print.(re-installed the firmware, and it was the same firmware with the previous cura version wich worked fine) in my opinion it starts to look like a bug in cura, evenmore because it started from cura 3,6,0 and didnt happen in 3.5 or 3.4. now i have a big thing to print (3days printing and a lot of filament) and have to gamble will it print or shift...... and if it shift will it be will it be 0.4mm or 10 cm (both happend, 10cm overnight and we all know the mess i found next day....) anyone any suggestions? Henk
  23. Hi I am trying to print Carbon Filled PA from ColorFabb on my Ultimaker 3 and Ultimaker S5, but I am having some jamming in the print core. I am using 3d Solex Hardcore with an EverLast 0.6 nozzle. The heat builds up in the hardcore, so the filament softens well after the heat break and jams the hardcore up to the bowden tube if the print is left unattended. It is my second attempt, on the first one the Hardcore was new and after some tests was not able to print even with PLA due to a defect in the heatbreak, Thanks to Carl from 3d Solex, the issue had been fixed very quickly and efficiently. This second attempt, I took an Hardcore which was performing well with a 0,6 brass nozzle, swapped the nozzle by a 0,6 Everlast nozzle and started to print. Anyone had the same issues ? Anyone printing ColorFabb PA CF on Ultimaker ? I've ended printing the customer order on a printer with E3D V6 and hardened steel 0,6 nozzle, printing like a charm.
  24. Hello, I'm new in modeling parts I make for printing and I was recommended to use the FormZ to create and model the parts I make, since it solves the possible errors the Ultimaker Cura software would point out. I'm using the free version of FormZ and can not change one of the parts I made (part 3 of the image named connector.png), I don't know if it's due to the fact that I'm not used to the FormZ environment or if it's a restriction made by the developers in the free version of FormZ. The model I created is for my master degree thesis and has to allow an optic fiber with a 2 mm diameter to cross the 4 parts in the file connector.png from left to right. I made a prototype that works but the right screw in part 3 is too big and has too many spirals in the screw. My idea is to decrease the number of spirals in the screws I created in all the parts ( from 1 to 4) since I'm going to print in PLA filament and already saw that with the number I'm currently using part 1 gets stuck in part 2a and part 4 gets stuck in the right screw of part 3 and I can't have that happening. The other thing I wanted to do was to change the dimensions of the right screw in part 3 as I stated before because now it is too big for the hole I have in the box. I send in attachment the picture with the parts named connector.png and a zip with the file from FormZ of the connector. If someone can help me solve this problem I would be very grateful. Best regards, PTNewbie conector.fmz.zip
  25. Bonjour. Je voudrais savoir pourquoi il y a une différence dans cura entre la vue solide et la vue en couches de mon objet ci-joint. L'objet dans la vue en couches est archi faux il y a un trou après le fraisage. Aurais je mal paramétré cura? Objet.stl
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