StoneDT
Customer background
An auto-parts plant making safety-critical components. Multi-camera coverage of pick, inspect, assemble, mark and complete. Mix of part types, sequential screws, seals and torque—high demand on accuracy and completeness.
Many steps, fast takt. Missing screws, wrong positions, skipped or reversed steps are hard to catch by eye. Escape to the customer is expensive and hits OEM ratings. Team-lead sampling varies and fatigues. The plant needed live poka-yoke and a digital trail.
Pain points
Too many details for timely human findPick, assemble and torque stack up. Missing or wrong screws and skipped steps are found late. Downstream rework is costly.
Sampling is thin; standards varyTeam sampling is limited and personal. Escape to the customer means costly recall and weaker supply-chain scores.
No process trailNo auto record or video. Quality issues cannot pin station or person.
SolutionMulti-camera SOP: two-hand motion, part type, screw seating, step order and mark confirm. Live step ID with multi-view coverage, 7×24, for mixed flexible assembly.
The station screen guides and ticks each step. Miss or wrong order gets sound/light now. Every unit keeps execution records and video. Dashboards show FPY, hot defects and operators. It is both a compliance judge and a live poka-yoke guide—stop errors at the station and cut recall cost.