Jump to content
Welveryn

Printing quality with UM3 Extented - Dual Color

Recommended Posts

Posted · Printing quality with UM3 Extented - Dual Color

Dear all,

 

I had the chance to fix an UM3 and get it for free. After printing some pieces with one extruder with good quality (see grey 3D benchy); I was interesting in printing with the second nozzle!

 

From my point of view, the rest of 2 years old PVA was not usable because, it always do some "cracks" noise when printing and very poor quality.

Also I was interesting in printing with the second nozzle, with an Printcore AA 0.4; So I installed it, etc.

 

For the test I chose the 3D benchy bi-color. I merged the model, etc...

 

And what was my surprise when it has finished the print process...I admit that the result is so bad...

 

I am really new, it's my first time with bi-color. I assume that I don't really know what I am doing wrong.

 

The printer is newly on a desk as you can see in the picture, is it possible to lead more vibration ?

The slicer does not perform a good job because of my unexperience ? 

Something went wrong with the rear spring ? (never changed it since 2017)

Other ideas coming from expert ? 

 

If you have any questions, remarks, etc, please feel free to ask ! I would like to take all advices.

 

Thanks in advance for your answers.

IMG_20190501_205213.jpg

IMG_20190502_235507.jpg

IMG_20190502_235510.jpg

IMG_20190502_235541.jpg

IMG_20190502_235552.jpg

IMG_20190502_235606.jpg

IMG_20190503_000257.jpg

IMG_20190503_000305.jpg

IMG_20190503_000320.jpg

IMG_20190503_000330.jpg

IMG_20190503_000358.jpg

Share this post


Link to post
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.


  • Our picks

    • Ultimaker Cura 4.0 | Stable available!
      Ultimaker Cura 4.0 is mainly focused on the improved user interface and cloud integration.
      As always, we want to collect your user feedback for this release. If there are any improvements you can think of, feel free to mention it here and help us to shape the next release.
      • 96 replies
×
×
  • Create New...

Important Information

Welcome to the Ultimaker Community of 3D printing experts. Visit the following links to read more about our Terms of Use or our Privacy Policy. Thank you!