3D Printing Daily — Tuesday, March 10th

🔧 Firmware & Software

E3D Updates Patent Pledge — Now Targeting Commercial Infringement
Oxford-based E3D Online has revised its patent policy, drawing a clear line between free use for hobbyists and researchers and licensed use for commercial manufacturers. The company has long been a champion of the open-source hotend community, but this update signals a harder stance on companies building products with E3D-patented technology without authorization.

Polymaker Launches Advanced Filament Selection Tool
Polymaker has released a new filament selection tool with color matching and material comparison features. The web-based assistant helps users find the right material for their specific application.

🖨️ New Hardware

BMW Group Targets 2027 for WAAM Series Production
BMW's Additive Manufacturing Campus in Oberschleißheim has produced over 1.6 million components since 2020. Under new head Timo Göbel, the facility is expanding with wire arc additive manufacturing (WAAM) set to enter series production from 2027.

Creality Ender-3 V4 Combo Drops to $399
Creality's Spring Sale is live with the new Ender-3 V4 Combo — featuring a unique unibody die-cast gantry design, magnetic quick-swap nozzles, and integrated CFS multi-color system. At $399 for the full combo, it includes auto-calibration and whisper-quiet operation.

iNEW3D QC2A Brings True Full-Color Desktop Printing Under $10K
A Kickstarter campaign for the iNEW3D QC2A has raised over $1 million in days. This desktop full-color 3D printer uses CMYW resin jetting to produce 500,000+ color variations — technology that previously cost hundreds of thousands of dollars.

Stratasys Achieves 22% Reliability Improvement on F900
Stratasys has reported a 22% year-over-year increase in system reliability for its F900 industrial printer, the result of targeted manufacturing upgrades.

🤖 AI & Generative Design

Bambu Lab Sponsors MIT HARD MODE Hackathon
Bambu Lab is sponsoring HARD MODE — a 48-hour hardware x AI hackathon at MIT challenging 200 students to build "thinking physical objects."

🌟 Print of the Day

3D Printed Server Rack on Bambu Lab P1S Holds $3,700 of Real Gear
A maker on MakerWorld designed and printed a 12-unit server rack entirely on a Bambu Lab P1S. Printed in PETG, the rack now holds $3,700 worth of real networking equipment.

🔥 Community Buzz

Reddit Reacts to Creality Ender-3 V4
The r/Creality community is debating the new Ender-3 V4 Combo. Some users note that at $399, it's hard to justify over the Creality Hi or K2 SE with CFS.

Velo3D Website Hacked
Velo3D's website was compromised this week, with malicious code injected across the industrial 3D printing company's site.

📌 Quick Fixes

Layer Shifting: Causes and Solutions
Layer shifting remains one of the most frustrating print failures. Common causes: loose belt tension, unstable print speed acceleration, mechanical binding on rails, insufficient cooling. Solutions: tighten belts, reduce print speed, lubricate rails, ensure part cooling fans are working.