All articles
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Guides
Temperature Calibration Tower Guide: Finding Your Filament's Sweet Spot
Temperature towers reveal the ideal print temperature for any filament in a single test print. This guide covers how to slice and print one, how to read the results, and how to connect temp findings to pressure advance calibration.
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Guides
How to Fix Layer Shifting in 3D Prints
Layer shifting ruins prints by displacing layers mid-job. This guide covers every cause — belt tension, stepper current, print speed — and walks through systematic diagnosis and fixes to get your printer running true again.
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Guides
Infill Patterns and Density: The Complete Guide to Stronger Prints
Gyroid, grid, honeycomb, lightning — every infill pattern makes different tradeoffs between strength, speed, material use, and surface quality. Here's exactly when to use each and how density changes the outcome.
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Industry
3D Printed Food in 2026: What the Technology Actually Delivers vs the Hype
3D printed food has been a recurring headline for a decade. In 2026, some commercial applications are real while others remain permanently near-future. Here is an honest assessment of where the technology stands.
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Industry
3D Printing in the Automotive Industry: Tooling, Spare Parts, and What Is in Production Cars
Automotive AM spans tooling jigs, obsolete spare parts, concept car bodies, and production components. This guide covers where additive manufacturing actually runs in the car industry today.
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Industry
3D Printing in Fashion and Wearables: From Runway to Mass Production
Iris van Herpen pioneered 3D-printed haute couture; now footwear giants and wearable-tech companies are exploring production-scale printing. This article covers what has worked, what has not, and why.
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Software
3D Printing File Formats Explained: STL vs 3MF vs STEP
STL, 3MF, and STEP serve different purposes in the 3D printing workflow. This guide explains what each format stores, why 3MF is rapidly becoming the default, and which tools convert between them.
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Business
3D Printing in Schools: What's Working in K-12 and Higher Ed in 2026
Schools from middle school makerspaces to university engineering labs have adopted 3D printing as a teaching tool. Here is what the evidence shows about outcomes, hardware choices, and what actually works.
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Business
3D Printing Service Bureaus Compared: Hubs, Xometry, Shapeways, and Craftcloud in 2026
When you need a part in metal, a material your printer can't handle, or just a fast professional turnaround, service bureaus are the answer. Here is how the major platforms compare on price, materials, and lead times.
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Guides
Designing for FDM Tolerances: Clearance, Interference Fits, and Hole Compensation
FDM prints shrink, expand, and deviate from nominal dimensions in predictable ways. This guide covers clearance vs interference fits, hole compensation, snap fits, and how to test your specific printer.
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Software
3D Scanning for Makers: Revopoint, Photogrammetry, Meshroom, and Polycam
Getting real-world objects into a slicer requires 3D scanning or photogrammetry. This guide covers structured-light scanners like Revopoint, free photogrammetry with Meshroom, mobile scanning with Polycam, and realistic expectations for each method.
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Materials
ABS Filament Complete Guide: Why It Is Hard and When to Use It
ABS remains relevant in 2026 for its heat resistance, impact toughness, and acetone smoothability — but it demands an enclosure, specific bed adhesion, and careful settings. This guide covers everything.
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