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Posts posted by VapeLounge
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* use Ultimaker materials
* use Cura in recommended mode ("Consigliata"), stay away from advanced mode, but use the default quality profiles. If you have altered settings, use "discard all changes" in the quality profiles dropdownbox to go to default settings.
Print quality should then be very good.
If you have done the above, maybe a video will help in judging what is wrong.
Hello. Do you advise me to use the Ultimaker materials because the machine is set to just go with your own?
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Good morning. Thank you all for the advice. As soon as I can do the tests you have advised me and let me know how it went.
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I very much like to help you, but I don't understand what your (main) problem is.
I see a lot of stringing. Is that your problem? Or is it the shifted layers at the side of your print?
Try to describe your problem please.
My problem coincides with your description.
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Sorry, I don't really understand that I should do.
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Hello. I did the X/y calibration. The model part is the rear and the right side.
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When I remove the print Core 2 I do it when the machine tells me to open the door and remove the print core.
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Help please.
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Hello guys, you always trouble with my problems, but unfortunately it is only recently that I use the 3D printer. I post these photos to figure out how to fix it. Another thing, when I have to replace the print core 2, often the machine says "contact ultimaker temperature error". thank you all for the support.
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That is not how a good print with PVA should look like.
Below a humidity of 55% the Ultimaker PVA stays ok to print with for months. Above that, reliability problems start to occur. So indeed, keep an eye on ambient conditions.
Furthermore, if you have had an incident with PVA, please clean the BB nozzle according to the instructions. Although it may be extruding when you push the filament by hand, my experience is that it is not easy to determine whether or not the nozzle is clean. When in doubt, clean it.
Oh and last but not least: start with using the default quality profiles. A lot of time have gone into these, the settings are really good. Only start experimenting with settings after you have become familiar with the printer and the new materials.
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Thx soo much.
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PVA is pretty humidity sensitive, so I would go ahead and store it in a sealed bag or container with some silica packs if it's not in use.
Ok fbrc8. Thx soo much.
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I'il check the temperature. PVA I keep it in the printer.
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Hi, thanks for the answer. I'm printing at 200 degrees Celsius.
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I thought you could be pushing wire. I tried to loosen the screw that tensions the spring, let's see what happens!
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Please post a picture @VapeLounge
Now I'm out of the house. Just indented a photo.
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Good morning guys. I have a problem with my Ultimaker 3. When I use double extrusion, the second extruder at a certain point of the press does not make the thread exit. I have already done the cleaning of the extruder and checked the wire unit to see if there was any grinding material inside it, it seems OK. I can't figure out what it is, can somebody help me?
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Ok guys, I'm doing a print and PVA does his job. I have only one last problem, ie, it happens that the PVA in some parts will break and that it then becomes unstable, can be diburdened by a bad leveling of the plane?
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I have done both procedures and now seems to be all OK. When the print is over, I'll let you know how it went. Thanks guys.
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Thank you so much Robert. Now I try with your suggestions and let you know.
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Hi guys. I have a problem with the second extruder, BB, of my Ultimaker 3. When loading the PVA, the wire pusher does its duty but, when it comes to the extruder, it keeps pushing and does not exit the wire. Who can help me? Thank you.
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Then look at the part in layer view next and see what is PVA and what is PLA. Make sure support is in PVA.
Ok M8. Thx so much.
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I am certain that I would like that.
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Problem Ultimaker 3
in UltiMaker 3D printers
Posted
Ok. Thx so much.