EXECUTION RECORDEXR-410
Safety-critical field device production workflow
A hardware team needed production of a field device deployed in a safety-critical application. The device required documented material traceability, functional test evidence per unit, and a structured build record for regulatory review.
Starting point
Complete 2D drawings and BOM with MPN. The team had not defined a functional test procedure or a per-unit documentation format for regulatory review.
Execution risk
Safety-critical field devices without per-unit functional test records and material traceability cannot be demonstrated to regulators and may not be accepted by end customers who conduct hardware audits.
What KnowYi clarified
Functional test points that could be verified before shipment, material certificate requirements, and the documentation format required by the end customer's audit process.
What KnowYi delivered
CNC and sheet metal components with material certificates, PCBA with functional test records per unit, assembled device with per-unit serial number and complete QC record.
Records produced
Material certificates per material, functional test record per unit, dimensional inspection report, manufacturing photos, delivery documentation with unit serial numbers.
Why it matters
The regulatory review required a complete production record for each delivered unit. The build record provided all required evidence without a secondary documentation effort.
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