Design guide6 min
Wall thickness that survives: minimums by process
Why 0.8 mm walls fail in FDM but thrive in SLA — and the numbers to design to.
Knowledge center
Engineering resources.
The reference material we wish every customer had on day one — written by the engineers who run the machines.
Design for 3D Printing
Interactive design rules for every process
OpenMaterial guides
25 datasheets with selection help
OpenTechnology guides
8 process deep-dives
OpenPrice calculator
Upload a part for live pricing
OpenEngineering articles
Material guide8 min
PA12 vs PA11: choosing your production nylon
Ductility, moisture behavior and cost — where each polyamide earns its place.
Tolerance guide10 min
What ±0.2 mm actually means for your assembly
Reading process tolerance like a manufacturing engineer, with clearance tables.
DFAM7 min
Consolidating assemblies: 11 parts into one print
When part consolidation pays off — and when it quietly ruins serviceability.
Engineering5 min
Orientation is a structural decision
Layer direction drives strength. How we orient parts for load, finish and cost.
Production9 min
Bridge manufacturing: shipping before the mold exists
The playbook for launching with printed parts while tooling is in fabrication.
Downloads
Reference documents for your design library.