The video “3D Printing Advice I Wish I Knew Sooner (for WOODWORKERS)” is by Wittworks. In this video, Wittworks shares valuable tips and tricks for woodworkers venturing into the world of 3D printing. With a wealth of experience and a print farm of 16 printers, he aims to help enthusiasts avoid common pitfalls and enhance their woodworking projects with 3D printing technology.
Getting Started with 3D Printing
Wittworks begins by emphasizing the importance of understanding the basics of 3D printing. He recalls his own journey, filled with trials and errors that cost him thousands of dollars on the wrong printers and filament. He assures viewers that they can learn from his experiences without the fluff, making it feel like a free masterclass in 3D printing for woodworkers.
He distinguishes between two common types of 3D printing: SLA and FDM. While SLA involves complicated processes and is not recommended due to its expense and messiness, FDM is highlighted as the most common and affordable option for woodworkers. FDM works similarly to a hot glue gun, layering gooey plastic to create objects.
Understanding Filament
Filament is a crucial part of the 3D printing process, and Wittworks dives into its various types and characteristics. He humorously notes that while beginners may think they need just a couple of rolls, most end up hoarding numerous spools. The filament is fed through an extruder, heated, and then extruded onto a print bed where it cools and hardens.
Wittworks stresses that not all hot ends are created equal, warning against cheaper models that may not reach the necessary temperatures for certain materials. He recommends a 4 mm nozzle as a good starting point for most applications. Additionally, he suggests using a textured PEI magnetic bed for better adhesion.
Choosing the Right Printer
When it comes to selecting a printer, Wittworks shares his experiences with various models. He recounts how he started with the Creality Ender 3v2, which he found to be unreliable and frustrating for beginners. He advises against purchasing this model, noting that many are available on resale markets for a reason.
Wittworks then discusses the Prusa Mini Plus and the Prusa i3 Mark III, stating that while they are stable, their speed and price may not justify the investment for many woodworkers. He humorously compares the Prusa brand to Blackberry, suggesting that they have fallen behind in technology compared to newer options.
The Bamboo Printers
Wittworks introduces the Bamboo brand, particularly the P1P and P1S models. He highlights the P1S as the best value for woodworkers, offering a great balance of features without the high price tag of the flagship X1C model. He emphasizes the importance of having an enclosed chamber to regulate temperature and minimize warping.
He shares that while the AMS accessory for Bamboo printers is useful for multi-color printing, it may not be necessary for everyone. Wittworks encourages beginners to focus on getting the right printer that suits their needs and budget first.
Finding 3D Files
For those who may not know how to model their own designs, Wittworks explains where to find 3D files. He mentions platforms like Thingiverse, PrusaPrinters, and Maker World, where users can find a plethora of free designs. He also advises on the importance of understanding the commercial licenses associated with these files.
Wittworks and his partner Steve have created a bundle of basic woodworking files designed for ease of printing, making it a quick solution for those looking to get started without sifting through countless models.
Essential Tools and Filament Types
Wittworks lists essential tools every woodworker should have when starting with 3D printing, such as flush trimmers, digital calipers, and a good-quality Dremel. He emphasizes the importance of using high-quality filament to avoid issues like clogs and under-extrusion.
He explains the differences between various filament types, highlighting PLA as the most common starter filament, followed by PETG for stronger applications. He also touches on the importance of keeping filament dry, as moisture can lead to printing problems.
Conclusion and Recommendations
Wittworks concludes with a list of practical prints woodworkers should consider, including battery holders, vacuum hose adapters, and specialized jigs. He encourages viewers to explore the creative possibilities that 3D printing can offer in enhancing their woodworking projects.