I need to fix these bumps on my print.

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Nashefm
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Posts: 1
Joined: December 15th, 2019, 7:43 pm
3D Printer(s): Ender 5

I need to fix these bumps on my print.

Post by Nashefm »

Hi all, I bought a new printer which is an ender 5 and it seems like a well built printer. However when I’m trying to print the piece in the image below, I’m getting these little jumps/bumps on the outside walls that’s making my print not looking good please see images to see or explain more of what’s going on.

I am using an ender 5 printer
I am using Cura 4.4.0 version
I am using 0.25 mm layer thickness
I am using wall line count of two printing speed 80 mm/s
I am using 0.4 mm nozzle with PLA

What settings I should be adjusting to possibly fix this problem. I’ve tried multiple things but it seems nothing is getting me good results any help is appreciated
Attachments
F24E40FB-FA4D-4266-BB8D-969CA15D1062.jpeg
7E4C9647-1F8D-4A18-9F87-835246CE3DA8.jpeg
D3D207AA-2169-412D-B942-483B7D6C04CB.jpeg
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GrueMaster
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Posts: 522
Joined: March 15th, 2017, 8:46 pm
Location: Oregon
3D Printer(s): Hictop 3DP-17, Hictop CR-10S

Re: I need to fix these bumps on my print.

Post by GrueMaster »

Try a smaller layer height. I print with .2mm as standard, and smaller for finer detail (.16 for fine, .12 for super detail). You might also want to lower your speed. I print at 50mm/s with wall speed of 25mm/s.
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