3D College — 3D Printing Guides, Tips & Industry News
ANTINSKY Engineering PETG: The Filament You Reach For When PLA...
PETG sits in the gap between easy PLA and demanding ABS. ANTINSKY Engineering PETG is tuned for functional parts that need real strength, real heat resistance, and a clean surface.
Carbon Fiber Reinforced PETG: When the Upgrade Is Worth It...
CF-PETG promises stiffness, dimensional stability, and less weight. Here is the real story behind the marketing, plus practical tips for printing it without trashing your nozzle.
Annealing PLA, PETG, and ABS: Does Heat Treatment Actually Improve...
A practical look at annealing 3D printed parts — what works, what doesn't, and how to avoid warping your parts in the oven.
Wet Filament Ruined Your Print? A Practical Guide to Drying...
Popping, bubbling, stringing that won't quit? Your filament is wet. Here is how to rescue it and keep it dry the second time around.
PETG Printing Mastery: Settings, Tips, and Troubleshooting
PETG combines PLA's ease with ABS's strength, but it has its own quirks. Master PETG with the right temperature, cooling, retraction, and bed adhesion settings.