3D printing guides and tutorials
Start with your specific question: part size, material or the workflow step that is failing. Each guide links to relevant models or official sources where appropriate.
FDM 3D printers by size
- 30 × 30 × 30 cm 3D printer: choosing medium sizeWhat to expect from a 3D printer around 30 × 30 × 30 cm: usable volume, part orientation, machine footprint and models with verified dimensions.
- Large 3D printer around 45 × 45 × 50 cmHow to choose a large 3D printer near the 45 × 45 × 50 cm class without confusing build volume, machine footprint or product variant.
- 3D print first layer: a step-by-step diagnosisAn FDM first-layer tutorial: inspect the extrusion line, surface and profile, tell high from low nozzle position and adjust without damaging the bed.
- How to measure a part for 3D printer build volumeA tutorial for matching your part dimensions to a printer's X, Y and Z build volume, leaving room for orientation, supports and bed margins.
Resin 3D printers
- FDM or resin: choosing a first 3D printing technologyCompare FDM and resin printing by part size, detail, material, workspace and post-processing before buying your first 3D printer.
- Resin washing and curing: a safer workflowA practical resin washing and curing sequence covering ventilation, protection, compatible wash liquid and waste handling.
3D filaments by material and color
- Black or orange filament: choosing color and finishChoose black or orange filament by contrast, finish, material and repeatability, without confusing color with mechanical performance.
- PLA or PETG: choosing filament for your partA practical PLA versus PETG decision based on print ease, surface, moisture and end use, with exact variant profiles to compare.