Check Product Quality at Each Production Stage and Stop Defects from Recurring
Use it when managing quality for a manufactured product. It sets inspection rules for materials, production, and final release, tracks defects daily, finds the most common problems (Pareto analysis), and traces complaints to their root cause to fix them.
To use this AI rule
## Set Inspection Rules for Each Stage and Hold Back Defective Products
- Define acceptance criteria, inspection conditions, sampling triggers, and escalation rules for incoming materials, production stages, and final release.
- When defects appear, preserve evidence, check whether internal handling contributed, contain affected product by risk, and notify the responsible supplier or process owner.
## Track Defects Daily and Review Trends to Keep Improving
- Track defects by product, stage, time, location, action, owner, and outcome. Compare daily results with targets and investigate exceptions immediately.
- Review trends with Pareto analysis and a recurring improvement cycle: report actual versus target, unresolved issues, next actions, and prior commitments.
## Find the Root Cause of Complaints and Prevent Them from Recurring
- Verify reported symptoms against the product or evidence. Record test parameters, photographs, and destructive-analysis steps before and after intervention.
- Analyze both why the defect escaped and why it occurred. Ask why repeatedly and consider people, equipment, materials, methods, and environment without dismissing possible causes.
- Apply containment first, then validated corrective action. Keep policies, procedures, work instructions, and records current, effective, and complete.