Learn About 3D Printing
Clear explanations of 3D printing concepts — no jargon, no fluff. Each article includes a TL;DR and key takeaways.
FDM vs Resin: How 3D Printing Technologies Work
FDM melts plastic filament through a nozzle — strong parts, wide material range, safe for home use. Resin cures liquid with UV light — exceptional detail, smooth finish, but requires gloves, ventilation, and careful handling. Choose FDM for functional parts and beginners, resin for miniatures and fine detail.
Read article →Build Volume: What It Means and Why It Matters
Build volume is the maximum object size a printer can produce (L x W x H in mm). A 256mm cube handles 90% of hobby projects. Cosplay needs 250mm+, large props need 300mm+. If your object doesn't fit, rotate it or split it into pieces.
Read article →Layer Height vs Print Speed: Finding the Balance
Lower layer heights = smoother surfaces but longer print times. Halving layer height roughly doubles print time. Use 0.2-0.3mm for functional parts, 0.12-0.16mm for decorative pieces, 0.08-0.12mm for FDM miniatures. Layer height should be 25-75% of nozzle diameter.
Read article →How to Store 3D Printer Filament
Most filaments absorb moisture from air, causing print failures. Store in sealed containers with desiccant. Nylon and PVA degrade within hours; PLA tolerates weeks but degrades over months. If filament is wet, dry it with a food dehydrator at 40-70°C for 4-8 hours.
Read article →Your First 3D Print: Step-by-Step Guide
Unbox and assemble, load PLA filament at 200°C, download a benchy test print, slice it with your printer's software, print it, and watch the first layer closely. If the first layer is smooth and sticks well, you're good.
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