In brief

Compare the same holes, edges, formed features and visible defects against agreed drawings, limits and sample classifications. Ask which views establish each decision under normal material, presentation and timing variation. Review recipe and part/result links, reject response and retained challenge evidence before choosing the scope.

Prepare the same feature and sample brief and use the same challenge criteria. Include separate measurement or testing where the required property is not visible to the demonstrated optical method.

On the production floor

Compare options in the conditions where they must work — Stamped Metal Part Inspection

Plan stamped metal part inspection around representative good, bad and marginal samples, line presentation, lighting, reject handling and challenge criteria. Discuss an optical feasibility trial with Oxford Vision Systems. A useful shortlist should show how every option copes with visible defect or measurement definition for stamped-metal part inspection and recipe, reject and line-control interfaces.

Discuss your application
Your comparison

Ask every supplier the same questions

DecisionWhat to askWhat to check
Visible feature and decisionWhich hole, edge, formed feature or visible defect must be judged?Drawing reference, view and acceptable dimensional/appearance limit.
Sample coverageWhich good, defective and marginal parts represent the requirement?Identified samples and agreed expected classifications.
Presentation and timingHow does each part arrive and how much time is available to inspect it?Actual presentation and production timing in the optical trial.
Material, optics and lightingDo the proposed views work across the normal material range?Trial setup, coverage, repeatability and hidden/unobservable exclusions.
Recipe, result and reject linksHow is the decision tied to the correct part and reject action?Recipe/interface mapping and missing-result/unconfirmed-reject tests.
Challenge evidenceWhat demonstrates performance within the agreed scope?Expected/observed decisions, false accepts/rejects and retained limitations.
Alternatives

Include simpler approaches to stamped-metal part inspection in your shortlist

ApproachOften suitable whenWatch for
Stamped-part visual inspectionThe required hole, edge, formed feature or defect can be made visible and repeatable.Prove sample/variation coverage, limits, timing and the correct part/reject link; avoid untested accuracy or defect claims.
Purpose-built presence or position sensingThe requirement is a simple observable presence or position decision.Test the real acceptance boundary and presentation; do not assume it covers unrelated features.
Separate metrology or property testingThe required property lies outside the demonstrated inline optical coverage.Define the separate measurement or test and retain its evidence independently of the visible inspection result.
Warning signs

Pause before choosing when…