What is 3D printing?

What is 3D printing?

What is 3D Printing? A Beginner's Guide

3D printing has become increasingly popular in recent years, but what exactly is it? In simple terms, 3D printing is a process of creating three-dimensional objects from a digital file. It works by depositing material, usually plastic, in thin layers one on top of the other, until the object is complete.

How does it work?

There are several different 3D printing technologies, but the most common is called FDM (fused deposition modeling). In FDM printing, a roll of filament, which is a thin strand of plastic, is fed into a heated nozzle. The nozzle melts the filament and deposits it in precise layers, following the instructions from the digital file. As the layers cool and solidify, they bond together to form the final object.

FDM vs. Resin Printing

There are two main types of 3D printers for hobbyists: FDM and resin printers. FDM printers are more common and generally more affordable, while resin printers can produce higher-resolution prints. However, resin printers require more ventilation and can be messier to use.

What can you 3D print?

The possibilities for 3D printing are almost endless! You can print anything from simple toys and home décor items to complex functional parts and even prosthetics.

Getting started with 3D printing

If you're interested in getting started with 3D printing, there are a few things you'll need:

    • A 3D printer: There are many different 3D printers on the market, so it's important to do your research to find one that fits your needs and budget.
    • Filament: The type of filament you choose will depend on what you want to print. PLA is a good all-purpose filament that is easy to work with, while ABS is more durable but can be more difficult to print.
    • 3D modeling software: You'll need 3D modeling software to create the digital files that your printer will use. There are many free and paid options available, so you can find one that suits your skill level.

Need Filament?

If you are looking to buy a 3d printer or you have one and have no idea what filament to use, we can recommend an excellent option.

Here at PrintFam we've experimented with multiple filament brands and lately our favorite brand has been Numakers. We've purchased their PLA and its incredible! It literally prints like butter on our Prusa printers and our Bambu Lab printers.

Use our code to get an extra 5% off your total order!



Once you have everything you need, you can start printing!

3D printing can be a fun and rewarding hobby, and it's a great way to let your creativity shine. With a little practice, you'll be amazed at what you can create.

Here are some additional tips for beginners:

    • Start with simple prints and gradually work your way up to more complex ones.
    • Don't be afraid to experiment with different materials and settings.
    • There are many great online resources that can help you learn more about 3D printing.

I hope this blog post has given you a better understanding of what 3D printing is and how it works. If you have any questions, please feel free to leave a comment below.

Happy printing!





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