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3d prints using ultimaker cura make a tangled mess
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· 3d prints using ultimaker cura make a tangled mess
Thingiverse is fine. Some of the model STL files can have errors but they can usually be repaired using Fusion 360's NetFab or MS 3D Builder, or Cura's own Mesh Tools.
If the plastic was sticking to the bed properly then you wouldn't be here. Here are some questions to ask yourself.
Are you using a BLT or some other Auto-Leveling system on your printer? Maybe the Z offset needs to be tweaked.
Are you using any adhesion promoter like a glue stick or hairspray?
Have you calibrated your E-Steps? That should really be #1.
What are your normal "Flow" settings in the Material settings in Cura? (There are 9 flow settings).
Your clean your build plate with dish soap and then wipe it down with Isopropyl Alcohol prior to printing and applying the adhesion promoter?
The trolley wheels on the X and Y are all adjusted nicely so you can just turn them with your fingers?
There is no binding in the Z and the Z motor always Auto-homes to exactly the same place? (inconsistency there can be a big cause of bed failure prints).
When the first layer goes down all the extrusions should be flat an welded together side-by-side with no gaps. If instead they look like a bunch of little sausages then your leveling is off (no squish).
Moderator @gr5 made up THIS VIDEO about bed adhesion and warping. It covers a lot of material and you might want to make some popcorn, but it's pretty much all in there.
Or you can just jack up your Initial Layer Flow to 120% and cross your fingers.
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In this stable release, Cura 5.3 achieves yet another huge leap forward in 3D printing thanks to material interlocking! As well as introducing an expanded recommended print settings menu and lots of print quality improvements. Not to mention, a whole bunch of new printer profiles for non-UltiMaker printers!
The UltiMaker S7 is built on the success of the UltiMaker S5 and its design decisions were heavily based on feedback from customers.
So what’s new?
The obvious change is the S7’s height. It now includes an integrated Air Manager. This filters the exhaust air of every print and also improves build temperature stability. To further enclose the build chamber the S7 only has one magnetically latched door.
The build stack has also been completely redesigned. A PEI-coated flexible steel build plate makes a big difference to productivity. Not only do you not need tools to pop a printed part off. But we also don’t recommend using or adhesion structures for UltiMaker materials (except PC, because...it’s PC). Along with that, 4 pins and 25 magnets make it easy to replace the flex plate perfectly – even with one hand.
The re-engineered print head has an inductive sensor which reduces noise when probing the build plate. This effectively makes it much harder to not achieve a perfect first layer, improving overall print success. We also reversed the front fan direction (fewer plastic hairs, less maintenance), made the print core door magnets stronger, and add a sensor that helps avoid flooding.
The UltiMaker S7 also includes quality of life improvements:
Reliable bed tilt compensation (no more thumbscrews) 2.4 and 5 GHz Wi-Fi A 1080p camera (mounted higher for a better view) Compatibility with 280+ Marketplace materials Compatibility with S5 project files (no reslicing needed) And a whole lot more
Curious to see the S7 in action?
We’re hosting a free tech demo on February 7.
It will be live and you can ask any questions to our CTO, Miguel Calvo.
Register here for the Webinar
Are you a fan of tree support, but dislike the removal process and the amount of filament it uses? Then we would like to invite you to try this special release of UltiMaker Cura. Brought to you by our special community contributor @thomasrahm
We generated a special version of Cura 5.2 called 5.3.0 Alpha + Xmas. The only changes we introduced compared to UltiMaker Cura 5.2.1 are those which are needed for the new supports. So keep in mind, this is not a sneak peek for Cura 5.3 (there are some really cool new features coming up) but a spotlight release highlighting this new version of tree supports.
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GregValiant 1,035
Thingiverse is fine. Some of the model STL files can have errors but they can usually be repaired using Fusion 360's NetFab or MS 3D Builder, or Cura's own Mesh Tools.
If the plastic was sticking to the bed properly then you wouldn't be here. Here are some questions to ask yourself.
Are you using a BLT or some other Auto-Leveling system on your printer? Maybe the Z offset needs to be tweaked.
Are you using any adhesion promoter like a glue stick or hairspray?
Have you calibrated your E-Steps? That should really be #1.
What are your normal "Flow" settings in the Material settings in Cura? (There are 9 flow settings).
Your clean your build plate with dish soap and then wipe it down with Isopropyl Alcohol prior to printing and applying the adhesion promoter?
The trolley wheels on the X and Y are all adjusted nicely so you can just turn them with your fingers?
There is no binding in the Z and the Z motor always Auto-homes to exactly the same place? (inconsistency there can be a big cause of bed failure prints).
When the first layer goes down all the extrusions should be flat an welded together side-by-side with no gaps. If instead they look like a bunch of little sausages then your leveling is off (no squish).
Moderator @gr5 made up THIS VIDEO about bed adhesion and warping. It covers a lot of material and you might want to make some popcorn, but it's pretty much all in there.
Or you can just jack up your Initial Layer Flow to 120% and cross your fingers.
Link to post
Share on other sites