Presses 7 and 12. ERP job log.
Job switches with the tool cart and without it
What it shows: The ERP shows how long each job switch took, and the cameras show only the two on press 7 used a cart.
Why it proves the point: Press 7 averaged 46 minutes with its cart, while press 12 averaged 70 minutes without one.
From the plant's ERPERP job log
| Date | Press | Old job ended | Next job's first good part | Press stopped for |
|---|---|---|---|---|
| Aug 25 | Press 12 | 8:20 am | 9:29 am | 1 hour 9 minutes |
| Aug 26 | Press 12 | 3:40 pm | 4:51 pm | 1 hour 11 minutes |
| Aug 27 | Press 7 | 10:15 am | 11:03 am | 48 minutes |
| Aug 28 | Press 7 | 7:30 pm | 8:14 pm | 44 minutes |