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Additive manufacturing, covered from nozzle to expo floor
3D Printing Event follows the printers, materials, techniques and post-processing that makers and manufacturing teams actually work with, plus the industry events where the next wave gets shown.
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When to Use 3D Printing Instead of Injection Molding (2026)
When to use 3D printing instead of injection molding? Compare cost, volume, complexity, materials, tolerances and lead time. Updated for .
CT Scanning for Additive Manufacturing Quality Control (2026)
Learn how CT scanning for additive manufacturing quality control finds internal porosity, sizes a scan that resolves it, and builds a real…
Heat Treating 3D Printed Aluminum Parts (2026)
Learn heat treating 3D printed aluminum parts: alloy selection, temperature schedules, quenching media, distortion control and post-treatment checks.
How to Inspect 3D Printed Parts for Defects: Guide 2026
How to inspect 3D printed parts for defects: visual checks, dimensional measurement against CAD, fit tests, coupons and internal NDT where risk…
How to Post Process Metal 3D Printed Parts: Full Guide (2026)
Learn how to post process metal 3D printed parts in : support removal, stress relief, machining, cleaning, surface finishing and the common…
Hot Isostatic Pressing for Printed Metal Parts (2026)
Hot isostatic pressing for printed metal parts closes internal voids and lifts fatigue strength. Learn how the cycle works and when it…
What Is DMLS and How Is It Different From SLM? (October 2026)
What is DMLS and how is it different from SLM? Both are the same laser powder bed fusion process, see where hardware…
Selective Laser Melting vs Electron Beam Melting (October 2026)
Selective laser melting vs electron beam melting compared across materials, atmosphere, speed, accuracy and cost, plus a framework for picking the right…
What Is SLS 3D Printing and When to Use It (October 2026)
What is SLS 3D printing and when to use it? Learn how selective laser sintering works, which materials it uses, and where…
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Editor’s note
If you build a part one layer at a time, you already know how fast this field moves: a new printer, a new material, a cleaner way to finish a surface. We follow the releases, the spec sheets and the show-floor announcements so you can spend more of your time at the machine.
Read in whatever order suits the job in front of you. The newest work always sits at the top of this page.
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Written for the workbench
3D Printing Event is built for makers, engineers, designers and manufacturing professionals: printer and material coverage, technique and post-processing guides, and reporting from the industry’s events and expos.