Objective & Scope
Transitioning a design from the prototyping stage to a production environment requires a systematic approach. It is not simply a matter of duplicating a successful print; rather, it involves verifying that every environmental and mechanical variable remains constant across multiple machines. This checklist ensures that the final part meets the rigorous standards required for end-use applications.
Technical Protocol
The technical protocol focuses on locking down the digital and physical parameters that led to the approved iteration. When a part passes its final review, the specific slicing profile, material batch number, and printer maintenance logs must be recorded. This creates a baseline for repeatability. Production teams use these records to identify deviations early, preventing waste and ensuring that every part shipped matches the original design intent.
- Digital Asset Lockdown: Save the final project file, including support structures and orientation, in a read-only format.
- Batch Material Verification: Cross-reference the filament's technical data sheet with the test results from the final approved iteration.
- Machine State Inspection: Check nozzle wear and bed leveling accuracy on the production units to ensure they match the development printer's performance.
Verification Criteria
Verification criteria serve as the final gatekeeper before a part enters the market. This phase involves destructive and non-destructive testing to confirm structural integrity. Teams must perform dimensional audits on critical tolerances, such as internal diameters for bearings or snap-fit clearances. Visual standards are equally important; the surface finish must be free of ringing, blobs, or under-extrusion. By following this standardized protocol, the handoff becomes a predictable step in the product lifecycle rather than a source of technical risk.