3D Printing — Functional Parts, Resin & Post-Processing (Advanced)
Curated & advanced: go beyond first prints to parts that must hold up. Learn to choose FDM vs resin (SLA/MSLA), design for real tolerances and strength, and post-process (wash, cure, finish) so the part performs. Prove it in Forge and get certified.
Resin 3D Printing Beginners Step by Step Guide
Teaching Tech · video · ~1h · Free · English
Why we picked it: Teaching Tech is one of the most trusted, highest-rated free 3D-printing channels, and this single-sitting guide (millions of views) is the definitive free walkthrough of the resin (SLA/MSLA) workflow end to end — including the safety, supports/orientation and wash/cure post-processing steps that decide whether a functional part comes out accurate and strong. Paired with the FDM materials/calibration prerequisite, it completes the picture: FDM for tough, isotropic-ish structural parts, resin for fine detail and dimensional accuracy, and the post-processing that makes either one usable.
- how MSLA/SLA resin printing works vs FDM
- resin handling & safety (gloves, ventilation, uncured-resin hazards)
- workspace setup and slicing for resin
- part orientation and support/island strategy
- removing the print from the plate
- washing off uncured resin (IPA / solvent)
- UV post-curing for full mechanical strength
- support removal, troubleshooting and finishing
Study guide
Open the study guide →1 study section · what to focus on + prove it in Forge, then take the check.
Forge practical
Build it in Forge Design · 3 checks · auto-verified from your design
Start the practical →