How to Fix Diagonal Lines on 3D Prints

Hey tech enthusiasts! It’s Carolina here, the tech-lover who’s eternally curious about the world of 3D printing. If you’ve been dabbling in the realm of 3D printing and stumbled upon those pesky diagonal lines in your creations, then you’re in for a treat. I’ve dived deep and gathered the most effective ways to tackle those tricky lines and perfect your prints. So, let’s dive in!

12-ways-how-to-fix-diagonal-lines-on-3d-prints-ender-3-more

Combatting Diagonal Lines in Filament 3D Prints:
1. Restart the 3D Printer – Sometimes, it’s as simple as giving your printer a fresh start.
2. Modify Your Volumetric Extrusion Values – Get that precise flow of filament.
3. Tweak the X Gantry Roller Tightness – It’s all about getting that balance right.
4. Change Your Model’s Orientation in the Slicer – A slight shift can make a world of difference.
5. Boost the Model’s Wall Thickness – For that extra strength and clarity.
6. Integrate TL Smoothers – A gem for enhancing the quality of those prints, especially for you Ender 3 users.
7. Enable the Z Hop When Retracted Feature – Say goodbye to nozzle drags.
8. Turn Off the Combing Option – Adjust travel movements seamlessly.
9. Calibrate the Tension in Your Belts – Tight belts are the key to precision.
10. Repair or Replace the BBearing in the 3D Printer – Ensure a smooth and uninterrupted motion.

Tackling Diagonal Lines in Resin 3D Prints:
1. Upgrade Your 3D Printer’s Software – Sometimes an update can work wonders!
2. Alter the Tilt of Your Model – A simple reorientation might just be the secret sauce.

Diving deeper:

1. Restart the 3D Printer – A user recalled how simply rebooting his printer tackled the diagonal lines he was battling with. This straightforward action resolved inconsistencies even on his Prusa MK3.

2. Modify Your Volumetric Extrusion Values – The key is to ensure the filament flows smoothly through the nozzle. If it’s enabled improperly, the flow can be compromised. Thankfully, with a few tweaks in your settings, like disabling the “filamentE in mm^3” option, you can get back on track.

3. Tweak the X Gantry Roller Tightness – A fellow 3D printer enthusiast found tightening the POM rollers to be the game-changer, especially after adding a direct drive extruder. A smooth movement is crucial here.

4. Change Your Model’s Orientation in the Slicer – By simply rotating your model, for example, by around 15° in Cura, you can significantly reduce diagonal lines.

5. Boost the Model’s Wall Thickness – Increasing the Wall Thickness helps hide the infill and prevent those lines from peeking through.

6. Integrate TL Smoothers – Particularly beneficial for Ender 3 users, TL Smoothers help reduce those vibrations, leading to better print quality.

7. Enable the Z Hop When Retracted Feature – This fantastic feature helps avoid the nozzle scraping against the print, ensuring cleaner results.

8. Turn Off the Combing Option – By adjusting your combing settings, you can influence the pathway your 3D printer follows, leading to a cleaner finish.

9. Calibrate the Tension in Your Belts – Proper tension is crucial. One of our fellow creators found this to be the silver bullet that perfected his prints.

10. Repair or Replace the BBearing in the 3D Printer – Keeping an eye out for any inconsistencies in movement can help spot a problematic bbearing.

For resin prints:

1. Upgrade Your 3D Printer’s Software – Keeping your firmware updated can resolve numerous printing inconsistencies.
2. Alter the Tilt of Your Model – Proper orientation can mean the difference between a flawless print and one riddled with diagonal lines.

Armed with these insights, your journey into 3D printing should be smoother and more fulfilling! Embrace the process, and happy printing!