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onkelgeorg

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Posts posted by onkelgeorg

    Wer kann helfen bei Ultimaker PCB 1.5.7 - und Eigenbau-Drucker

    in Deutsch

    Posted

    Hi Didi,

    ich weiß ja nicht ob dir das weiter hilft aber versuche mal heraus zu finden ob der M42 Befehl in der Ultimaker Marlin Variante funktioniert.

    Bei meinem 3DR schalte ich den zweiten Lüfter z.B. über M42 P8 Sxxx, wobei P8 die Pin Nummer und Sxxx die Geschwindigkeit ist. Jetzt musst du nur heraus finden ob deine Pins geschaltet sind und wenn ja über welche Nummer sie geschaltet werden.

    Gruß,

    Jörg

     

    3DR Delta Bot (continued)

    in Coffee corner

    Posted

    Hi all,

    this is just an update regarding this project, as my 3DR printer is running pretty well now. Building it was not always fun but finally it was absolutely worth it, as one learns a whole lot about 3D printers and how they work.

    And last but not least meeting Stefan and Philip was great fun too and especially with Stefan a new friend was won.

    Here are some photos of the finished printer and a 200mm vase printed in less than 3 hours @ 70mm/s:

     

    IMG 5571

    IMG 5570

    IMG 5569

    IMG 5568

    IMG 5567

    IMG 5566

    IMG 5565

    IMG 2703

    IMG 2719

    IMG 2717

    Later I will upload two small files, on youmagine. One adaptor to fit the new Hall-O pcb to the original 3DR mounting and one cable guide.

    EDIT: Here is a small video:

     

     

     

    Fairphone Cura Profile

    in UltiMaker Cura

    Posted

    Hi Stefan,

    thanks for this great profile. Works fine on my UM1 and saves a lot of time. Only had one problem with a z-scar on one case (3 other cases came out well), so it seems the z-scar is a design related issue?

    I owe you a sixpack of 'Fassbrause' when we meet again ;)

     

    UM Original Hot End Problem

    in UltiMaker 3D printers

    Posted

    Hi all,

    since a couple of weeks I have a strange problem on my UMO hotend.

    When the filament cooled down after a print and is re-heated I have massive problems to remove it from the print head. There is massive pull required to remove the filament.

    If I leave the filament in the hotend and start a new print there will be no material flow until I remove the filament, cut off the slightly thicker end (with a small rim at the end) and re-install the filament. After this procedure the print runs without problems.

    This problem haven't occured within the first 6 months of printing. So I think something must be wrong inside of the hotend. There are no leaks or broken parts visible...

    Any help is appreciated :)

    Cheers,

    Joerg

     

    Ultimaker parts ordering costs are unacceptable

    in Buying or selling your UltiMaker

    Posted

    Call it like you want, the shipping costs are not ok. There are many examples that there are better ways to go.

    Colorfabb manages to ship to Germany from 7,95 (one spool) to 4,95 (three spools). From 4 spools (~€ 144.-) shipping is free. Shipping to Belgium (Hello Didier :) ) is 4,95

    I think you chose the easiest way for you and the worst way for the customers - this is also a decision but not a good one for your customers.

    It would be really great if you could reconsider your decision and find a better solution for the people that at least pay your wage: your lovely customers :)

     

     

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