I'm unable to print this

[sabbot 0]

Hi, I'm new to 3d printing. I use Ender 3 pro. I tried to print this ring with 0% infill, print speed of 30mm/s, resolution of 0.35. The extruder temperature was 210 degree celsius and bed temperature was 70 degree celsius. I'm totally unaware, what actually went wrong. My printer started printing something box like substance. I was using PLA+ filament. Please help to improve this. Thanks in advance.

[Labern 775]

Can you post a project file or screen shot of how it looks in cura, layer view?

 

[sabbot 0]

Here is the project file

gaming ring 22 mm.STL

[Carla_Birch 116]

I have just sliced that STL in Cura with the ender 3 printer profile and it looks fine, i dont have a ender 3 so i can not test print, but all the gcodes fine so it should print fine.

 

Might be a good idea to try another sd card and reslice the file if you print via sd card just incase you got a problem with the sd card, as the file and slice from cura all look fine.

[Mari 38]

Do you have a photo of what was actually printed?  STL-file is ok, no problems with slicing in Cura.

 

Will give it a go on my Ender 3 Pro, there are many settings you are printing with that are unknown to us... Wall Thickness, Bottom/Top Thickness etc.

 

Printer is running now with 0.28 layer height, 30mm/sec. 0% infill...  I would suggest to print smaller layer height to get better result (takes a little more time to print)...

 

But you definitely need support to print it in this orientation. 

Edited August 2, 2020 by Mari

[Mari 38]

... needs a bit of sanding to smooth down the left over pieces of support...

[sabbot 0]

6 hours ago, Mari said:

... needs a bit of sanding to smooth down the left over pieces of support...

What was the wall height? By the way thanks for experimental printing.

[Mari 38]

All settings I used...

[sabbot 0]

@Mari thank you so much. I'll surely give it another try.