3d-printing
Print a Headset Joint That Flexes Instead of Snapping
A maker's broken headset inspired a one-piece 3D-printed spring joint. Learn how zig-zag leaf springs work and how to try the idea on your own prin...
The Flarelab Journal
Build logs, 3D-printing guides, and custom client projects from our Manila lab.
3d-printing
3d-printing
Hide a Fuel Cap Behind a Custom 3D-Printed Hinge
See how a maker used 3D scanning and a 3D-printed hinge with a push-to-open latch to hide a motorbike fuel cap, plus tips to try it on your printer.
3d-printing
PC-ABS on a Desktop Printer: How Close Is It to Industrial?
Can a desktop 3D printer match an industrial machine with PC-ABS filament? A hands-on test says the gap is far smaller than the price difference.
3d-printing
How to 3D Print a Sliding Puzzle That Actually Slides
Print-in-place sliding puzzles fail for one reason: clearance. Here's the 0.2 mm rule, the test print, and the flow fix that saves your grid.
Why Your PLA Snaps: What Really Makes Old Filament Go Brittle
Old PLA snapping in the extruder? Moisture is only half the story. Here is what actually makes 3D printing filament brittle, and how to store it ri...
3d-printer-maintenance
Bambu Lab Patents Hint at Printers That Swap Their Own Nozzles
Bambu Lab filed patents for auto-changing printheads and camera-lit nozzle monitoring. Here is what it could mean for everyday desktop 3D printing.
3d-printing
Why Your Filament Keeps Failing: Storage, Not Drying, Is the Fix
Wet filament causes stringing, clogs and weak layers. Here's why drying alone isn't enough, and how dry storage under 20% RH fixes your 3D prints.
3d-printing
A $7.87B Robot Factory Just Got Funded — Here's What It Means for Desktop 3D Printing
Hadrian raised $1.37B to build robot-run factories. Here's what automated manufacturing means for hobbyist 3D printing, and how to apply it at home.
3d-printing
Plastic Waste to Filament: Inside the $470 Recycling Extruder
Researchers built a portable extruder that turns plastic waste into 3D printing filament for about $470. Here's how recycled filament works and how...
3d-printing
Why Your Hot End Can't Keep Up: A Free Database of Real Flow Rates
MeltCalc is a free database of 64 hot ends and 36 filaments showing realistic maximum flow rates, so you can raise 3D printing speed without under-...
3d-printing
Print-in-Place Articulated Models: How One Print Comes Out Already Moving
Print-in-place articulated models come off the bed already posable. Here is how the joint clearances work and how to print one without ruining it.
3d-printing
Do 3D Prints Catch Fire? What Burn Tests Reveal About PLA, PETG, ABS and TPU
Burn tests show PLA, ABS and ASA ignite easily while PETG and TPU resist flame. A beginner's guide to choosing safer 3D printing filament near heat.
3d-printing
Resin vs Filament 3D Printing: Which Should Beginners Try First?
Resin (SLA) prints stunning detail while filament (FDM) is easier and cleaner. Here's a beginner-friendly guide to choosing your first 3D printing ...
3d-printing
Manual Filament Tuning in 2026: Is It Still Worth It on a Modern Printer?
Modern 3D printers auto-tune almost everything. Is manual filament tuning still worth it? Here's when dialing in your own profile actually pays off.
3d-printing
The Carbon-Fiber Skin Trick That Tripled One 3D Print's Strength
A maker wrapped carbon-fiber cloth just under the surface of a 3D print and more than tripled its strength. Here's how the epidermis trick works.
3d-printing
What a One-Cubic-Metre 3D Printer Teaches You About FDM Printing
A giant new FDM 3D printer with a one-cubic-metre build volume is a perfect lesson in how build size, filament, and layers really work. Here's the ...