Peter Gedeon 
Introduction: Why Your Build Surface Matters The build surface is one of the most critical components of your 3D printer setup. A good bed ensures strong first-layer adhesion, prevents warping and delamination, and makes print removal easy without damaging either the print or the surface itself. In 2026, there are more options than ever — … Read more
Why You Need a 3D Printer Enclosure If you’ve ever had an ABS print crack mid-job or struggled with warping on large PLA parts, you already know why temperature stability matters. An enclosure keeps the heat in — and that’s not just about better prints. It also traps fumes from materials like ABS and ASA, … Read more
Complete Guide to 3D Printing Tolerances and Fit: Getting Perfect Clearance for Moving Parts Nothing is more frustrating than spending hours printing a multipart assembly only to find that the pieces don’t fit together. The tolerances are too tight and parts fuse, or they’re too loose and everything wobbles. Getting 3D printing tolerances right is … Read more
Why Filament Storage Matters More Than You Think If you’ve ever pulled a spool of filament off the shelf only to find it brittle, stringy, or refusing to adhere properly, you already know the problem: moisture. Even PLA — widely considered the most forgiving 3D printing material — begins absorbing humidity within hours of exposure. … Read more
Why Your Printer’s Architecture Matters for Maintenance Not all FDM printers are built the same — and they don’t wear the same way either. A bedslinger (Ender 3, Prusa MK4) moves a heavy build plate back and forth on the Y axis, putting unique stress on belts, rails, and frame rigidity. A CoreXY printer (Bambu … Read more
Quick Answer The best PETG filament brands in 2026 are: Best Overall: Prusament PETG — unmatched consistency and clarity Best for Speed: Polymaker PETG — reformulated for high-speed printing up to 300 mm/s Budget Pick: Overture PETG — reliable performance under $18/kg Bulk Value: eSUN PETG — pre-dried, wide color range Bambu Owners: Bambu Lab … Read more
Compare the top PLA filament brands for 2026 including Polymaker, Sunlu, Elegoo, Bambu Lab, Creality, Hatchbox, and Overture. Find the best PLA for your printer, budget, and use case.
Introduction to FDM Design Rules Designing parts for Fused Deposition Modeling (FDM) 3D printing requires a fundamentally different approach than designing for injection molding, CNC machining, or other manufacturing methods. Understanding the constraints and capabilities of the FDM process is essential for creating parts that print reliably, function correctly, and look professional. Whether you’re a … Read more
Introduction: Why Design Rules Matter for FDM Printing Quick Reference: Recommended Materials and Tools Item Recommended For Key Property PLA Filament Prototypes, decorative prints Easiest to print, good detail PETG Filament Functional parts, outdoor use Strong, water-resistant ABS Filament Automotive, mechanical parts Heat-resistant, post-processable ASA Filament Outdoor functional parts UV-resistant, weatherproof TPU Filament Flexible parts, … Read more
Quick Picks Best Overall: Klipper — best print quality and speed for most printers with a Raspberry Pi or similar host Best for Beginners: Marlin — pre-installed on most printers, no extra hardware needed, huge community Best for Tinkerers and Purists: RepRap — open-source heritage, deeply customizable, ideal for custom-built machines Why Your Firmware Choice … Read more
3D Printing Stringing Fix: Complete Guide to Retraction Settings Stringing is one of the most common print quality problems in FDM 3D printing. You see it as th
Table of Contents Why Extruder Calibration Matters What You’ll Need Understanding E-Steps and M-Steps Step 1: Prep Your Printer Step 2: Mark and Measure Your Filament Step 3: Extrude a Test Length Step 4: Calculate Your New E-Step Value Step 5: Save and Re-Test Firmware-Specific Instructions Marlin Firmware Klipper Firmware RepRapFirmware Common Problems and Troubleshooting … Read more
You can have the most perfectly calibrated printer in the world, but if your first layer won’t stick, nothing else matters.
Introduction: Why Cooling Is the Secret Weapon of Great 3D Prints Cooling is one of the most critical yet overlooked aspects of 3D printing.
But out of the box, they often produce inconsistent results, frequent layer shifting, and mediocre print quality.
Advanced 3D Print Post-Processing Techniques for Professional Results While basic sanding and painting can improve your 3D prints, professional-grade
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Choosing the right 3D printer slicer software can make the difference between a perfect print and a failed one.
Buying 3D printing tools one by one can be time-consuming and often more expensive than purchasing a comprehensive kit.
Whether you’re new to 3D printing or a seasoned maker, having the right hand tools in your workshop is just as important as owning a quality printer.
Even the highest-quality PLA, PETG, or nylon filament can become useless if it has absorbed humidity from the air.
Why Post-Processing Matters for 3D Printed Parts Your 3D printer did its job — the model came off the build plate, supports removed, everything
Canada’s first 3D-printed multi-storey building is under construction at the University of Windsor in Ontario. Located at 1025 California Avenue, the
Boston Micro Fabrication (BMF) has launched the microArch S150 Series , bringing true 25µm micro-precision 3D printing to a compact desktop platform. With