3D Wiki — Page 2

Learn how to choose a 3D scanner for bicycle work, from whole-frame capture to local inspection, and why accuracy, drift and workflow matter.

Learn what causes 3D printing ghosting, how it differs from ringing, and the best fix order for cleaner FFF/FDM surfaces.

Learn what 3D print speed really means, how settings affect quality, and how to raise throughput without hurting print results.

Learn first layer adhesion basics, from Z offset and squish to bed cleaning and calibration, for a reliable 3D printing first layer.

Learn how adaptive layer height in 3D printing reduces stair-stepping, speeds up prints, and when variable layer height works best.

Learn PID tuning 3D printer hotend settings in Marlin, Klipper, and Prusa to stabilize nozzle temperature and save the results correctly.

Learn how thermal runaway protection works in 3D printers, how to check it safely, and why it matters for printer fire safety.

Learn how filament diameter affects flow, compatibility, and print quality in FFF/FDM printers, including 1.75 mm and 2.85 mm sizes.

Learn how 3D printing wall thickness affects strength, printability, and finish, with practical minimums for FDM, resin, SLS, and metal.

Learn how vase mode 3D printing creates a seamless single-wall spiral, when to use it, and why preview and settings matter.