Vendor-neutral pre-RFQ evidence gate

Release machined-part RFQs to the right suppliers—with evidence.

DatumRelay checks package completeness, maps stated requirements to versioned supplier capability passports, shows which changes unlock more suppliers, and exports a portable evidence record before an RFQ leaves engineering.

Start readiness preflight Your files are not uploaded

Step 1 · Evidence

Inspect the actual release package

CAD geometry is derived locally. Drawings and inspection plans are attached and hashed; their technical contents are not silently claimed as interpreted.

CAD geometry

STEP/STP and binary or ASCII STL are supported. A bundled OpenCascade WebAssembly parser and local STL parser run without sending the model to DatumRelay.

Parser idle

Drop a STEP, STP, or STL model here

The model stays in this browser session and is never uploaded.

Choose CAD

No geometry loaded

Envelope—

Bodies / meshes—

Triangles—

Approx. volume—

CAD format—

Mesh integrity—

No geometry hash.

Release artifacts

Actual files, actual hashes. File presence cannot be satisfied by a checkbox.

Controlled drawingNo drawing attached.

Attach

Inspection planNo inspection artifact attached.

Attach

A checksum identifies which file was evaluated. It does not prove that a drawing, inspection plan, or CAD model is technically correct.

Step 2 · Requirements

Declare controlled requirements

Part number Revision Quantity Feature evidence source Material Finish Minimum wall (mm) Smallest hole diameter (mm) Deepest hole depth (mm) Smallest internal radius (mm) Tightest linear ± tolerance (mm) Required surface finish Ra (µm) Drawing revision Coating buildup / masking Engineering notes

Step 3 · Capability evidence

Compare versioned supplier capability passports

Reference templates can explore fit but cannot become the recommended RFQ route. Missing provenance, review, or currency remains a visible blocker.

Profiles in comparison

Active capability passport

Edit the limits and approval evidence. Saved profiles remain in this browser.

Unverified

Profile hashPending

Revision—

Assurance—

Expires—

Profile name Profile revision Assurance Approved by Approved on Expires on Evidence reference Envelope X (mm) Envelope Y (mm) Envelope Z (mm) Minimum wall (mm) Minimum hole (mm) Maximum hole L/D Minimum internal radius (mm) Linear ± capability (mm) Standard Ra capability (µm) Minimum route quantity Maximum route quantity Supported materials, comma separated Supported finishes, comma separated Accepted CAD formats, comma separated

No current readiness recordAttach evidence, review the selected passport, then run the supplier-readiness preflight.

Step 4 · Decision

Fit, evidence, and supplier unlocks

DatumRelay never reports “universally manufacturable.” It reports preliminary RFQ readiness within a named capability and an explicit evidence boundary.

Selected profile verdictNot evaluated

Pass0

Review0

Blockers0

Open challenges0

Supplier readiness matrix

Unverified or expired passports are never recommended. This comparison is neither a cost quote nor supplier acceptance.

No eligible recommendation

Capability profile	Scope fit	Technical blockers	Review items	Unlock actions	Passport

Cross-supplier unlock plan

Exact declared requirement or evidence changes that remove blockers; no blended safety score.

Evidence composition

Shows where the decision came from. This is not a probabilistic confidence score.

Claims boundary

Rule evidence

Every result contains a stable rule ID, source class, actual value, configured limit, remediation, and challenge path.

Challenge and exception register

A locally recorded disagreement is not buried in email. An open item holds release and travels inside the evidence record. Responder identity is not authenticated in this beta.

Step 5 · Evidence record

Export a portable supplier-readiness record

The ZIP contains source artifacts, capability passports, fit results, unlock actions, rule evidence, challenges, scope exclusions, and a deterministic content checksum.

Evidence record identity

Not generated.

Manifest

Source model—

Profile hash—

Rule set1.0.0 beta

Stale stateNo