Tens of inspector and people around the factory are usually filling controls sheets
This is a requirement for ISO certification
Normally, control sheets are stored in cabinets.
Companies need to keep control sheets for a period of time. If the product is related to security, can be up to 10 years.
However, sometimes those go directly to trash.
All the effort is wasted money.
The critical part comes when customer rejection is reported.
The quality team starts looking for evidence that the product
was checked or any information to do root cause analysis.
Several issues comes here:
1) Information is not available.
2) Control sheets demonstrate defective product.
3) Uncontrolled process.
4) Previous corrective actions are not effective.
Quality tracking sources & frequency
Process and product audit
Initial PPAP / CPK analysis
Final Inspection Checklist
Process control sheets
100% of the products are checked as ongoing process monitoring.
Data is not analyzed due to the cost of capture.
Electronic devices are not suitable for harsh environments like welding.
We have developed a software with AI algorithms to recognice and process the data on the control sheets, no mater if those are damaged by warping, filling errors, incomplete data, etc.