LightBurn 101: Beginner’s Tutorial for 2026
New to LightBurn? This 2026 beginner’s tutorial covers licenses, setup, your first project, and the mistakes almost every new user makes with a laser.
Getting Started
New to 3D printing? This is your starting point. We cover everything from setting up your first printer and choosing the right filament, to understanding the broader landscape of brands, technologies, and industry trends shaping the hobby in 2026. Whether you’ve just unboxed your first machine or you’re trying to make sense of the latest product launches and market moves, you’ll find it here. Complete beginners should start with our setup guides and filament basics. Industry watchers will find our brand analysis and launch breakdowns useful for staying current without sifting through press releases.
Top 10 Laser Engraving Pro Tips for Cleaner, Safer Results
Master 10 laser engraving pro tips for safer, cleaner results: material checks, focus, LightBurn tests, air assist, masking, jigs, and maintenance.
Food Safe 3D Printer Filament: What’s Actually Certified, and What Still Isn’t
Certified food-contact filament exists, but the paperwork covers the reel and not your print. What the research found, and how to check any spool yourself.
How to Make a 3D Scan of a Product (Without Buying a Scanner First)
Your phone can already capture a physical object well enough to print a working replacement. Here are the three routes, the two free apps that export…
How to Split 3D Model Into Parts for Printing (Without Ruining the Fit)
Learn how to split 3D model into parts, add alignment pins, choose the right software, test clearances, and print oversized designs reliably.
How to Change Layer Height at a Specific Z in Cura (And What to Do Instead)
Cura can’t change layer height at a specific Z, and its own source file shows exactly why. Here are the three routes that do work, ranked…
Cura Ironing Settings: Why Yours Look Worse Than No Ironing at All
Cura’s ironing defaults under-extrude on most printers. Here’s every factory value, the two numbers Cura calculates for you, and how to find yours.
Ender 3 Acceleration Settings in OrcaSlicer: What Actually Applies (And What Gets Ignored)
Orca clamps your Ender 3 acceleration to a ceiling you never see. Here are the factory numbers Orca ships for every Ender 3, where the real…
3D Printer Settings: A Beginner’s Guide to Better Prints
Confused by 3D printer settings? Learn practical FDM starting points for temperature, layer height, speed, infill, retraction, cooling, and calibration.
3D Print Sanding: How to Kill Layer Lines Without Melting Your Print
3D print sanding without the guesswork: which grit to open at, why PLA clogs your paper, how long a helmet really takes, and when to skip…
