What decisions about good, bad and marginal sample range materially change the system concept for visible weld feature inspection?
Build a labelled set of good, bad and marginal assemblies that represents the visible decision and production range. Record why each sample is included; a trial using only an ideal example does not demonstrate the range of conditions needed for the enquiry.
For in-line inspection using visible weld-feature inspection, describe the realistic range and how changes in good, bad and marginal sample range affect the result you need.
Plan visible weld feature 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. Use this guide to resolve good, bad and marginal sample range before it limits the final system.
Discuss your application
Record each sample identifier, expected result and the reason for that judgement, together with its production state and condition. Keep uncertain labels separate until the responsible production, quality or engineering contact confirms how they should be judged.
Include the normal part variants and credible difficult conditions, such as reflective, dirty or damaged examples where these occur. Record batch, supplier or upstream changes when relevant, and retain marginal examples rather than selecting only obvious good and bad parts.
Keep the sample identifier, presentation, lighting and observed decision together in the trial record. Use those records to agree challenge and acceptance checks, including what remains untested or needs another sample.
For Good, Bad and Marginal Sample Range: Optics and lighting selection, describe the current position, required outcome, acceptable limits and known exceptions for visible defect or measurement definition for visible weld-feature inspection. That lets us compare options against your real production rather than one nominal value.
For Good, Bad and Marginal Sample Range: Optics and lighting selection, describe the current position, required outcome, acceptable limits and known exceptions for good, bad and marginal sample range. That lets us compare options against your real production rather than one nominal value.
For Good, Bad and Marginal Sample Range: Optics and lighting selection, describe the current position, required outcome, acceptable limits and known exceptions for part presentation and production speed. That lets us compare options against your real production rather than one nominal value.
For Good, Bad and Marginal Sample Range: Optics and lighting selection, describe the current position, required outcome, acceptable limits and known exceptions for optics, lighting and environmental conditions. That lets us compare options against your real production rather than one nominal value.
For Good, Bad and Marginal Sample Range: Optics and lighting selection, describe the current position, required outcome, acceptable limits and known exceptions for recipe, reject and line-control interfaces. That lets us compare options against your real production rather than one nominal value.
For Good, Bad and Marginal Sample Range: Optics and lighting selection, describe the current position, required outcome, acceptable limits and known exceptions for false-accept, false-reject and challenge criteria. That lets us compare options against your real production rather than one nominal value.