Quality & verification
Every stage of our process carries deliberate failure cases — tests written to catch that stage doing the wrong thing convincingly, not just to confirm it working.
The principle
A part can pass every check and still be wrong. Volume is a scalar: it cannot tell a correct feature from an incorrect one that removes the same amount of material. A toolpath can lie inside the part boundary at every sampled point and still gouge it, because membership is not order.
So nothing here is verified by a single instrument. A dimension is derived in closed form and measured off the built solid, and disagreement between the two is a refusal to report — never an average, never a preferred source. Where we can only measure one way, we say so.
Two independent channels, or the measurement refuses. Applied to geometry, to material removal, and to cutter position alike.
A test case sits exactly on every limit. A wall at precisely the minimum is accepted; one micron under it refuses. Off-by-one boundary errors do not survive that.
Each stage is handed input it must REFUSE — a tool that cannot cut the geometry, stock smaller than the part, a part outside the family. A stage that accepts everything proves nothing.
Measured
Recorded from an actual run of the code, not transcribed. Each module’s source is hashed into the record, so a change after the fact is detectable rather than silent.
Two independent signals must agree before a module is recorded as passing: the process exit status and the module’s own verdict line. A script that prints a failure and exits zero does not count as a pass.
Quality system
We are a new entity. We hold no third-party quality accreditation, and we will not imply one. The verification above is our own, it is reproducible, and it is the part of a quality system we can demonstrate today.
A documented quality management system is specified as part of standing up production, and we will state its status here when it is real — the same way this page states everything else.
| Third-party quality accreditation | None held |
| Documented QMS | Specified — not yet implemented |
| Calibrated inspection equipment | Specified — not yet purchased |
| Process verification | In place — see the record above |
| Prior federal contract awards | None to date |
We would rather a buyer learn this from us than discover it during a source inspection. If a requirement calls for accreditation we do not hold, we will say so at enquiry rather than at award.