Priya Nadkarni

Articles by Priya Nadkarni

• Snap Fit Design for 3D Printing: Deflection Math, Tolerances, and Material Tradeoffs
  Guides · 2026-06-25

  Cantilever and annular snap fits are deceptively simple mechanisms that FDM printers struggle to reproduce reliably. Here is the geometry, deflection math, clearance strategy, and …

• The $24.8 Billion Reckoning: How 3D Printing Is Finally Ditching the Hype for Hard Outcomes
  Industry · 2026-06-25

  Industry analysts and AM executives entering 2026 are converging on a single theme: the era of measuring progress by hardware deployments is over, replaced by a harder accounting o…

• Bambu Studio 2.6.1 Solves the Spool Guessing Game with RFID-Backed Filament Tracking
  Software · 2026-06-25

  The 2.6.1 beta release brings a Filament Manager that tracks remaining spool weight via extrusion calculations, syncs across devices through Bambu Cloud, and adds substantial hardw…

• Manual Color Swaps Without an AMS: G-Code Pause Commands in PrusaSlicer, OrcaSlicer, and Bambu Studio
  Guides · 2026-06-21

  Multi-color printing without a filament changer is entirely achievable using M600 and pause-at-layer commands. The slicer implementations differ in important ways, and getting the …

• The Science of UV Post-Curing Resin Prints: Wavelength, Time, and Temperature
  Guides · 2026-06-21

  Post-curing is the most underestimated variable in MSLA and DLP resin printing. Get the wavelength, timing, and temperature wrong and your parts will be brittle, tacky, or dimensio…

• 3MF: Why the 3D Printing Industry Is Moving Away From STL
  Software · 2026-06-20

  STL has been the default 3D printing format for 35 years. The 3MF format does everything STL does and adds color, material, orientation, and multi-part support — here's why the tra…

• AI Tools for 3D Printing in 2026: What's Actually Useful and What's Still Hype
  Software · 2026-06-20

  AI-generated geometry, AI-optimized support structures, and AI print monitoring are all real now. The question is which tools deliver enough value to integrate into a real workflow…

• 3D Printing in the Energy Sector: Turbines, Subsea Components, and Grid Infrastructure
  Industry · 2026-06-20

  Oil and gas companies, nuclear operators, and renewable energy manufacturers are all using additive manufacturing for parts that conventional manufacturing cannot produce economica…

• How to Price 3D Printing Services: A Framework That Actually Works
  Business · 2026-06-20

  Most makers underprice their printing services by failing to account for machine time, post-processing, failures, and overhead. Here's how to build a pricing model that's profitabl…

• Matte Filament: Why Dull Finishes Are Sometimes the Better Choice
  Materials · 2026-06-20

  Matte PLA and PETG reduce layer-line visibility, photograph better under broad lighting, and hide fingerprints. Here's how the finish is produced and where it makes sense.

• PVDF (Kynar) Filament: The Extreme Engineering Material Few Makers Know About
  Materials · 2026-06-20

  Polyvinylidene fluoride withstands aggressive chemicals, operates at up to 150°C, and resists UV indefinitely. Printing it is genuinely difficult — but for the right applications, …

• AnkerMake M5C Review: Speed-Focused CoreXY That Trades Features for Simplicity
  Printers · 2026-06-20

  The M5C drops the camera, AI detection, and touchscreen of the M5 to hit a lower price point. What remains is a capable speed-oriented FDM printer with a learning-curve slicer.

• Resin Printing Safety: Ventilation, PPE, and Proper Disposal — What You Actually Need
  Guides · 2026-06-20

  Photopolymer resin contains skin sensitizers and volatile acrylate monomers. Setting up a safe workspace isn't optional — here's exactly what's required and why.

• First-Time 3D Printer Setup: From Unboxing to First Successful Print
  Guides · 2026-06-20

  New printer, blank slate. The gap between unboxing and a clean first print is narrower than it used to be — but getting there still requires understanding a few non-obvious steps.

• Tri-Color Silk PLA: Multicolor Gradients Without an AMS or Tool Changer
  Materials · 2026-06-20

  Tri-color and multi-gradient silk PLA spools produce shifting rainbow effects from a single extruder. Here's what's actually happening and how to get the best results.

• Bambu Lab A1 Combo Review: The Full-Size A1 with AMS Lite Finds Its Audience
  Printers · 2026-06-20

  The A1 Combo sits between the A1 Mini and the P1S — a bed-slinger with multicolor capability aimed at makers who want a larger bed without stepping up to a CoreXY machine.

• Engineering Resins for MSLA Printing: ABS-Like, Tough, High-Temp, and Flexible Compared
  Materials · 2026-06-20

  Standard photopolymer resin is brittle and UV-sensitive. Engineering resins change that equation dramatically — here's what each functional type actually delivers.

• Finishing 3D Printed Armor: Priming, Weathering, and Making Plastic Look Like Metal
  Guides · 2026-06-17

  Getting 3D printed armor to look like worn metal requires more than spray paint. This guide covers primer selection, metallic finishes, weathering techniques, and the order of oper…

• Bambu Lab X1 Carbon in 2026: Still the Speed Benchmark or Showing Its Age?
  Printers · 2026-06-16

  Two years after its launch, the X1 Carbon remains Bambu Lab's flagship enclosed CoreXY. We assess where it still leads, where newer competitors have caught up, and who it's actuall…

• PCTG Filament: The Cleaner, Tougher Alternative to PETG Most People Haven't Tried
  Materials · 2026-06-16

  PCTG delivers better optical clarity, tougher impact resistance, and lower warping than standard PETG at similar print temperatures. Here's what it is, who makes it, and whether it…