3D Printing Infographic to Improve Finishing Quality


Key Takeaways

  • 3D printing quality: The quality of your 3D prints depends on various factors, such as filament type, nozzle size, printer settings, and post-processing techniques.
  • Filament selection: Choosing a good quality filament can improve the appearance and durability of your prints. You should also store your filament properly to avoid moisture and dust.
  • Nozzle maintenance: Keeping your nozzle clean and free from clogs can prevent print defects and improve print speed. You can use cleaning filament or other methods to do this.
  • Post-processing methods: You can use sanding, painting, polishing, or other techniques to smooth and finish your 3D prints. These methods can enhance the aesthetics and functionality of your prints.

One of our biggest gripes about 3D printing is that your finished print invariably ends up looking, well… a bit 3D printed. Sometimes that’s fine, but other times it’s not. Here are our top tips on how to finish 3D prints, condensed into one lovely infographic for you. 

Advanced 3D Printing Finishing Techniques

Finishing 3D printed parts is all well and good, but the best cure is prevention. So we’ll cover getting your prints looking as nice as possible straight from the bed, and then how to smooth 3D prints with post processing. 

Nearly any printer can improve a smooth to some degree, although naturally you’ll get better prints from a £2000 printer than a £200 printer. The better finish 3D printed parts you get from your printer, the less work you’ll have on how to clean up 3D prints afterwards.  

You’ll also need to know how to check they’re still good, and how to spot a filament-related finish quality issue. 

Want to know how to smooth out 3D prints? Start with a really good quality filament. Good quality filament will look nicer straight from the printer and when sanding, 3D prints will come up much nicer and more easily. By the way, did you know it is possible to achieve a mirror-like finish sanding PLA? Click the link to find out how.

Use our post-print finishing techniques to get that really special finish, giving your prints a quality, mass-produced feel to them. We cover painting 3D printed parts, painting PLA and generally cleaning up 3D prints

Whether you print for your own business, want to impress your nephew with some shinier toys, or you’re just working on a promotion – we’ve got your back. There are many ways to smoothing 3D prints.

Let us know what you think of these tips to finish 3D printed parts in the comments below. We have more details on these tips on various sections of the site. You can read up on sanding and smoothing PLA prints here. 


“Our printers don’t just print objects, they print ‘oops’, ‘ah-ha’, and ‘not again’ moments.”


Like it? Share with your friends!


Meet the mastermind behind NozzleNerds.com: GCode-Guru, a 3D printing wizard whose filament collection rivals their sock drawer. Here to demystify 3D tech with a mix of expert advice, epic fails, and espresso-fueled rants. If you've ever wondered how to print your way out of a paper bag (or into a new coffee cup), you're in the right place. Dive into the world of 3D printing with us—where the only thing more abundant than our prints is our sarcasm.


Your email address will not be published. Required fields are marked *

Choose A Format
Personality quiz
Series of questions that intends to reveal something about the personality
Trivia quiz
Series of questions with right and wrong answers that intends to check knowledge
Voting to make decisions or determine opinions
Formatted Text with Embeds and Visuals
The Classic Internet Listicles
The Classic Internet Countdowns
Open List
Submit your own item and vote up for the best submission
Ranked List
Upvote or downvote to decide the best list item
Upload your own images to make custom memes
Youtube and Vimeo Embeds
Soundcloud or Mixcloud Embeds
Photo or GIF
GIF format