A fixture record that says only passed leaves a software team with an unanswered question: which drawing, physical part, and check did that result refer to? For teams building manufacturing records, this article proposes a small acceptance record for a printed assembly aid. It describes a data design to discuss with the process owner, not a system deployed or tested by EyeContact.
Formlabs' manufacturing-aids guidance asks users to check seating against locating surfaces and supports, and movement after clamping. A recording interface can preserve the distinction between those observations. Do not turn a general inspection checkbox into evidence that every relevant operation was tested. The people responsible for the actual process must define the checks and acceptance limits.
Start with a drawing revision, the identity of the inspected sample, the part used during the check, the method, the observed result, and the reviewer. Keep the expected criterion separate from the recorded observation. In this proposed schema, an absent measurement stays unknown; it is not converted to zero or passed. That is an implementation choice about representing missing evidence, not a claim about the fixture's performance.
A useful failure scenario for the interface is a drawing update after sample acceptance. Show the revision attached to the earlier result and require an explicit decision about which checks remain applicable. Do not silently attach the earlier pass flag to the new revision. A test of this behavior would assert that changing the drawing reference does not create a new inspection result. This is a proposed application test, not evidence that a production system already enforces the rule.
For a release view, present the checked conditions, unresolved items, and responsible reviewer together. A physical acceptance decision still belongs to the qualified process owner; software can record it without inventing the observation. This article provides no load rating, service-life claim, or machining-fixture approval. The intended scope is a traceable record for an assembly-aid review, with the source guidance kept separate from the suggested data model.
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Read the full EyeContact analysis in the original article.
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